Full opinion text
RANDALL, Circuit Judge: In a proceeding under the federal bankruptcy laws, an oversecured creditor (a secured creditor whose collateral is worth more than the amount of its debt) is entitled to receive at the conclusion of the proceeding interest on the debt accrued during the proceeding as a part of its allowed claim. By contrast, neither an undersecured creditor (one whose collateral is worth less than the amount of its debt) nor an unsecured creditor is entitled to receive such interest as part of its allowed claim. This case presents the question whether Congress in 1978, in codifying the principles which had developed under the common law to ensure that a secured creditor’s interest in the value of its collateral would be adequately protected during the pendency of a reorganization proceeding, intended that' an undersecured creditor would be entitled to receive during the proceeding periodic cash interest payments on the value of the collateral, even though a claim for interest on the debt would not be allowed at the conclusion of the proceeding. The Ninth and Fourth Circuits hold that an undersecured creditor is entitled as a matter of law to periodic interest payments during the proceeding. In re American Mariner Industries, Inc., 734 F.2d 426 (9th Cir.1984); Grundy National Bank v. Tandem Mining Corp., 754 F.2d 1436 (4th Cir. 1985). The Eighth Circuit holds that an undersecured creditor is not entitled to such payments as a matter of law, but may be so entitled depending on the circumstances. In re Briggs Transportation Co., 780 F.2d 1339 (8th Cir.1985). While recognizing the cogent arguments that have been adduced in support of both such positions, we are not persuaded that Congress intended in 1978 to make fundamental changes in the adequate protection rules as they had developed before 1978, or to alter, through adequate protection provisions, the settled rules regarding the accrual and payment of interest during the pendency of a bankruptcy proceeding. Further, a rule requiring periodic postpetition interest payments to undersecured creditors would often have a substantial adverse impact on the orderly procedures for the distribution of a debt- or’s estate upon liquidation or reorganization; would frequently result in a premature reallocation of the unencumbered assets of an estate from unsecured to undersecured creditors; and would materially alter the rule that all creditors generally share some of the risk in a reorganization proceeding that a successful reorganization will not be feasible. We think it unlikely that Congress would have adopted such a rule — entailing, as it does, major changes in the way in which a reorganization proceeding is conducted — without clear, unequivocal statements to that effect in the bankruptcy statute or, at the least, in its legislative history. No such statements appear. To the contrary, the statute and its legislative history strongly suggest, and we hold, that Congress did not intend to provide undersecured creditors with periodic postpetition interest payments on the value of their collateral as an element of adequate protection. I. Debtor Timbers of Inwood Forest Associates, Ltd. (“Timbers”) appeals from an order of the United States District Court for the Southern District of Texas affirming the decision of the Bankruptcy Court ordering payment to United Savings Association of Texas (“United”) of cash amounts representing lost “opportunity costs” on the amount of United’s secured claim. “Opportunity costs,” according to United, are the funds it would earn if it were allowed to foreclose its lien, sell the collateral and reinvest the proceeds. United cross-appeals, asserting that the formula adopted by the Bankruptcy Court for determining the amount of payments is incorrect. The underlying facts are not complicated. Timbers is a limited partnership that owns a 188-unit apartment complex in northwest Houston. United holds a ten-year note executed by Timbers in June 1982, in the original principal amount of $4,100,000, secured by a deed of trust on the apartment complex and an assignment of rents. Monthly payments for the first three years of the note were to be $45,842.06, including an interest rate of fourteen percent, plus $7,956 monthly escrow for taxes and insurance. No payment has been made on the note since August 1984. United noticed a foreclosure on the Timbers property at some point, but on March 4, 1985, Timbers filed a petition under Chapter 11 of the Bankruptcy Code of 1978 (“Code” or “Bankruptcy Code”), 11 U.S.C. §§ 101-1330, automatically staying the foreclosure. United and Timbers entered into an agreed order that required Timbers to pay United the net income produced by the apartments. On March 18, 1985, United moved in the Bankruptcy Court for relief from the automatic stay under § 362(d)(1) “for cause, including the failure [by Timbers] to provide adequate protection of [United’s] security interest.” The Bankruptcy Court held an evidentiary hearing on the motion. Evidence introduced at the hearing indicates that on April 16, 1984, the principal balance of the note was $3,929,319.28 and unpaid accrued interest amounted to $437,-069.49, for a total of $4,366,388.77. Expert testimony introduced by Timbers fixed the “fair market value” of the property at $4,250,000, while United’s expert placed its fair market value at $3,614,000 to $4,230,-000. Timbers’ expert also testified that the “liquidation value” of the property was $2,650,000. Both experts agreed that the property value would appreciate to a modest extent, but United was at the time of the hearing, and for the purpose of this appeal remains, an undersecured creditor. There was no evidence that future appreciation would be able to provide security for interest accruing postpetition under the terms of the note. Neither party presented evidence on the likelihood of successful reorganization. United argued at the hearing that absent the automatic stay, it would foreclose on and sell the property and reinvest the proceeds at the market rate. It argued that because Timbers had not provided it with “adequate protection” of its “interest” in the present value of the proceeds, the stay should be dissolved. The Bankruptcy Court, in a detailed opinion, agreed in large part with United, and on April 24, 1985, ordered monthly payments of $50,456: $7,956 for the escrow, to commence immediately, and $42,500 for United’s “lost opportunity cost” to commence on September 4, 1985, based on a value on foreclosure of $4,250,000 and a 12% interest rate. 49 B.R. 454 (Bankr.S.D.Tex.1985). The lost opportunity payments are in an amount only slightly less than the monthly principal and interest payment due under the note — $45,-842.06. The court ordered that the lost opportunity payments “may be made from rental receipts otherwise subject to the agreed cash collateral order herein,” but did not limit Timbers’ obligation to the amount of the net rental income. The Bankruptcy Court relied in large part on the Ninth Circuit’s decision in American Mariner. On appeal, the District Court affirmed. II. Many commentators and courts view the issue before us as one of policy and economics. One side opines that the failure to award postpetition interest payments will restrict the availability of secured credit to the detriment of businesses that cannot obtain credit otherwise. The other concentrates on the deleterious effects that post-petition interest payments will have on the possibility of reorganizations. It seems that the debate has become not what the Bankruptcy Code requires, but what it should require. If we were Members of Congress, or if bankruptcy law were not controlled by a statute, we might find the economic debate of primary significance. However, as judges, we must be governed by congressional intent as set forth in the Bankruptcy Code. “The relevant question is not whether, as an abstract matter, the rule advocated ... accords with good policy. The question we must consider is whether the policy [advocated] is that which Congress effectuated by its enactment of” the statute at issue. Badaracco v. Commissioner, 464 U.S. 386, 398, 104 S.Ct. 756, 764, 78 L.Ed.2d 549 (1984). “Courts are not authorized to rewrite a statute because they might deem its effects susceptible of improvement.” Id. The issue we face is simply one of statutory interpretation: Does “adequate protection” under § 362(d)(1) contemplate that an undersecured creditor will receive post-petition interest periodically in cash or some other form to compensate it for “lost opportunity” when its right to foreclose is temporarily suspended by the automatic stay? Our role in interpreting statutes is limited: While the judicial function in construing legislation is not a mechanical process from which judgment is excluded, it is nevertheless very different from the legislative function. Construction is not legislation and must avoid “that retrospective expansion of meaning which properly deserves the stigma of judicial legislation.” Kirschbaum v. Walling, 316 U.S. 517, 522 [62 S.Ct. 1116, 1119, 86 L.Ed. 1638]. To blur the distinctive functions of the legislative and the judicial processes is not conducive to responsible legislation. Addison v. Holly Hill Fruit Products Co., 322 U.S. 607, 618, 64 S.Ct. 1215, 1221, 88 L.Ed. 1488 (1944) (Frankfurter, J.). The familiar starting point in statutory interpretation is the plain meaning rule: “the meaning of the statute must, in the first instance, be sought in the language in which the act is framed, and if that is plain, ... the sole function of the courts is to enforce it according to its terms.” Cami-netti v. United States, 242 U.S. 470, 485, 37 S.Ct. 192, 194, 61 L.Ed. 442 (1917). In interpreting a statute, it must be recalled that: [E]ach part or section [of a statute] should be construed in connection with every other part or section so as to produce a harmonious whole. Thus it is not proper to confine interpretation to the one section to be construed. 2A N. Singer, Sutherland Statutory Construction § 46.05, at 90 (rev. 4th ed. 1984 & Supp.1985). With these principles in mind, we turn to an examination of the language of the relevant provisions of the Code. In general, a creditor may receive funds from a debtor after a bankruptcy petition is filed during the two distinct periods of the proceeding: at its termination and during its pendency. First, we review the sections that determine the amount of a claim that the court may allow at the termination of the proceeding, when the bulk of the estate’s assets historically has been distributed, and whether that claim may include an amount for interest accruing during the proceeding. §§ 502, 506. Second, we examine the provisions requiring adequate protection of a secured creditor’s interest in its collateral during the proceeding, §§ 361-362(d)(l), which under certain circumstances may require payments to a secured creditor from the- estate before the proceeding is concluded. A. The Allowed Secured Claim and Interest — §§ 502 and 506. After a debtor files a bankruptcy petition, a creditor may file a proof of claim against the estate in the amount that it asserts is owed to it by the debtor. The claim is deemed to be “allowed” if no party in interest objects, § 502(a), or if the court after notice and a hearing allows the claim, in the amount owing as of the date that the petition was filed, § 502(b). An allowed claim of a creditor secured by a lien on property of the debtor is an “allowed secured claim” to the extent of the value of that creditor’s interest in the property, and is an unsecured claim to the extent that the amount of the allowed secured claim is less than the amount of the allowed claim. § 506(a). The value of the collateral is determined in light of the purpose of the valuation and of the proposed disposition or use of the collateral. § 506(a). A creditor with an allowed secured claim may receive, upon termination of the proceeding or at such earlier time as may be allowed by the court, either the collateral or the value of the collateral up to the amount of the allowed secured claim. See §§ 506(a), 726(a), 1129. To the extent that an allowed claim is unsecured by a lien on property of the estate, the creditor’s allowed claim may be paid out of unencumbered assets of the estate in accordance with the priority schedule set forth in § 507(a). In summary, therefore, an undersecured creditor in effect wears two hats because it has two types of claims at the conclusion of a proceeding: an allowed secured claim in an amount equal to the value of its collateral, and an unsecured claim for any deficiency, which is treated as is any other unsecured claim. As a general rule, creditors are not allowed a claim for interest accruing on their debts during bankruptcy proceedings. Since the middle of the 18th century, bankruptcy law has provided that interest on debts does not accrue after a bankruptcy petition is filed. Sexton v. Dreyfus, 219 U.S. 339, 344, 31 S.Ct. 256, 257, 55 L.Ed. 244 (1911) (“For more than a century and a half the theory of the English bankrupt system has been that everything stops at a certain date. Interest was not computed beyond the date of the commission.”). The rule developed “not because of the words of the statute, but as a fundamental principle” of equity. Id. The reason for the rule as it developed was as follows: Exaction of interest, where the power of a debtor to pay even his contractual obligations is suspended by law, has been prohibited because it was considered in the nature of a penalty imposed because of delay in prompt payment — a delay necessitated by law if the courts are properly to preserve and protect the estate for the benefit of all interests involved____ “[T]he delay in distribution is the act of the law; it is a necessary incident to the settlement of the estate.” Vanston Bondholders Protection Committee v. Green, 329 U.S. 156, 163, 67 S.Ct. 237, 240, 91 L.Ed. 162 (1946) (quoting Thomas v. Western Car Co., 149 U.S. 95, 116-17, 13 S.Ct. 824, 833, 37 L.Ed. 663 (1893)). In other words, allowing the accrual of postpetition interest in favor of one creditor would be “inequitable” to other creditors. Vanston, 329 U.S. at 164, 67 S.Ct. at 240; cf. Ticonic National Bank v. Sprague, 303 U.S. 406, 411, 58 S.Ct. 612, 614, 82 L.Ed. 926 (1938) (“It is in order to assure equality among creditors as of the date of insolvency that interest accruing thereafter is not considered.”). Justice Stewart reiterated this rationale in Nicholas v. United States, 384 U.S. 678, 86 S.Ct. 1674, 16 L.Ed.2d 853 (1966): We believe that the decisions of this Court in Sexton and [New York v.] Super [, 336 U.S. 328, 69 S.Ct. 554, 93 L.Ed. 710 (1949),] reflect the broad equitable principle that creditors should not be disadvantaged vis-a-vis one another by legal delays attributable solely to the time-consuming procedures inherent in the administration of the bankruptcy laws. In the context of interest-bearing debts, the equitable principle enunciated in Sexton and Super rests at bottom on an awareness of the inequity that would result if, through the continuing accumulation of interest in the course of subsequent bankruptcy proceedings, obligations bearing relatively high rates of interest were permitted to absorb the assets of a bankruptcy estate whose funds were already inadequate to pay the principal of the debts owed by the estate. 384 U.S. at 683-84, 86 S.Ct. at 1679. The rule barring accrual of postpetition interest on secured debt did not apply in certain situations where the reason for the rule was itself inapplicable. First, an oversecured creditor was entitled, depending on the equities of the situation, to claim postpetition interest, but only to the extent that the principal of the debt plus accrued interest did not exceed the value of the collateral securing the debt and the interest. Vanston, 329 U.S. at 164-65, 67 S.Ct. at 240-41; Sexton, 219 U.S. at 346, 31 S.Ct. at 258; Coder v. Arts, 152 F. 943, 950 (8th Cir.1907), aff'd, 213 U.S. 223, 29 S.Ct. 436, 53 L.Ed. 772 (1909). Further, secured creditors (and unsecured creditors, as well) might be entitled to postpetition interest if the debtor’s estate ultimately proved to be solvent. American Iron & Steel Mfg. Co. v. Seaboard Airline Railway Co., 233 U.S. 261, 266, 34 S.Ct. 502, 504, 58 L.Ed. 949 (1914) (“if as a result of good fortune or good management, the estate proved sufficient to discharge the claims in full, interest as well as principal should be paid”). This rule regarding accrual of postpetition interest arose when the bankruptcy laws did not provide for reorganization and consisted only of a mechanism to liquidate an estate equitably. See American Iron and Steel Mfg. Co., 233 U.S. at 266, 34 S.Ct. at 504. Nevertheless, as the bankruptcy laws developed to provide for reorganizations, the rule was extended to Chapter XI of the Bankruptcy Act of 1898 (“Act”) arrangement proceedings so that “the accumulation of interest must be suspended as of the date the Chapter XI petition was filed,” Nicholas, 384 U.S. at 686, 86 S.Ct. at 1681, and to corporate reorganization proceedings under Chapter X of the Act, id. at 686 n. 14, 86 S.Ct. at 1681 n. 14. The Code expressly continued these prevailing rules. Under § 502(b)(2), a claim against an estate will not be allowed to the extent that “such claim is for unmatured interest” as of the date of the filing of the petition. Section 506(b) continues the pre-Code rule applicable to the oversecured creditor: (b) To the extent that an allowed secured claim is secured by property the value of which, after any recovery under subsection (c) of this section, is greater than the amount of such claim, there shall be allowed to the holder of such claim, interest on such claim, and any reasonable fees, costs, or charges provided for under the agreement under which such claim arose. The Code continues to treat oversecured and undersecured creditors differently as to their entitlement to a claim for postpetition interest at the end of a reorganization proceeding. In summary, the interest provisions of the Code and its predecessors, as interpreted by the Supreme Court for almost a century, are premised on the equitable principle that the unencumbered assets of a debtor’s estate will not be used to benefit one class of creditors at the expense of another class. Such would be the case if unencumbered assets, otherwise available for the payment of unsecured claims, were used to pay postpetition interest on un-dersecured debt. Allowing a claim for postpetition interest by an oversecured creditor, on the other hand, is not inconsistent with that equitable principle, because only assets encumbered by the creditor’s lien will be used to fund the payment of postpetition accrued interest.' B. The Automatic Stay and Adequate Protection Payments — §§ 361 and 362. Upon the filing of a bankruptcy petition, § 362(a) of the Code imposes an automatic stay on actions by creditors to collect their claims from a debtor. Section 362(a) temporarily bars a creditor from, among other things, foreclosing on a debtor’s property to enforce a security interest. The purpose of the automatic stay is to “give[] the business a breathing spell and time to work constructively with its creditors” to propose a plan of reorganization, as well as to prevent creditors from “obtaining preferential treatment by quick action.” House Report, supra, at 174. Under § 362(d), a creditor may obtain relief from the stay (1) “for cause, including the lack of adequate protection” of the creditor’s interest in the collateral, or (2) when a “debtor does not have an equity in” the property and “the property is not necessary to an effective reorganization.” If a creditor files a complaint seeking relief from the stay under § 362(d), the burden of proof, or the risk of non-persuasion, is on the debtor for all issues except the issue of the debtor’s equity in the property, § 362(g). Therefore, in a proceeding arising under § 362(d)(1), the debtor must prove that the secured creditor’s interest is adequately protected, or the automatic stay will lift. The phrase “adequate protection of an interest in property” set forth in § 362(d)(1) is not defined in the Code. However, § 361 lists three ways that “adequate protection may be provided.” Under § 361(1), a debt- or may be required to make a cash payment or periodic cash payments to a creditor, to the extent that the stay “results in a decrease in the value of” the creditor’s interest in the property. This method would seem to be particularly appropriate when collateral is depreciating at a steady rate. Under § 361(2), a creditor may be given a lien on unencumbered property, again to the extent that the stay “results in a decrease in the value of” the creditor’s interest in the property. This would appear to protect a secured creditor when a debtor proposes to use cash collateral or may consume other collateral at an uneven rate, such as inventory. Under § 361(3), a catch-all provision, the court may “grant other relief ... as will result in the realization by [the creditor] of the indubitable equivalent of” the creditor’s interest in the property. A guarantee or bond by a third person not involved in the proceeding might provide such protection. Section 361(3) expressly states, however, that providing a creditor with an administrative priority claim as a form of adequate protection is precluded, although an administrative priority is automatically provided by § 507(b) in the event that the form of adequate protection actually provided by the court ultimately proves to be insufficient. Clearly neither subsection (1) nor (2) authorizes periodic payments to a creditor whose collateral is not decreasing in value. The issue presented in this case is whether subsection (3) was intended by Congress to permit the periodic payment to an underse-cured creditor of postpetition interest on the value of its collateral when that creditor would not have a claim for postpetition interest at the conclusion of the proceeding, or whether Congress simply intended subsection (3) to permit a bankruptcy judge to fashion methods of protection against a decline in value of collateral alternative to those set forth in subsections (1) (cash payments) and (2) (replacement liens). The origin of the phrase “indubitable equivalent” that appears in § 361(3) arguably provides support for a conclusion that § 361(3) goes beyond protection against a decline in value of the collateral and requires payment of postpetition interest. The phrase first appeared in Judge Learned Hand’s leading opinion in In re Murel Holding Co., 75 F.2d 941 (2d Cir. 1935), which held in the context of the proposed confirmation of a plan proposed by a debtor over the dissent of a secured creditor (commonly called a cram-down) that the dissenting secured creditor was entitled to the present value of his secured claim in cash or “a substitute of the most indubitable equivalence.” Id. at 942. The court noted that the usual way the equivalent of a claim is provided following confirmation of a plan of reorganization is by paying the creditor post-confirmation interest on the amount of the claim. By using the “indubitable equivalent” phrase in § 361, Congress conceivably imported the standard for the confirmation of a plan over the dissent of a class of secured creditors into the adequate protection provisions of the Code, requiring protection of the present value of a creditor’s secured claim during the stay. Reliance on the phrase to award postpetition interest payments as protection of a creditor’s interest, however, begs the question: “indubitable equivalent” in § 361(3) refers to a substitute for a particular interest; it does not define the interest. Subsections (1) and (2) state that the creditor is protected against a decline in the value of the collateral occasioned by the use, sale or lease of the collateral by the debtor during the stay. Subsection (3) does not state what interest is to be protected during the automatic stay. In the context of the entire section, it is certainly possible that subsection (3) simply gives the court means of providing adequate protection that are alternatives to those set forth in (1) and (2), periodic cash payments and replacement liens, to compensate a creditor for a decline in value of its collateral. If that is the case, subsection (3) does not expand the range of substantive creditor interests protected. Indeed, overreliance on Murel in this situation may be barred by the language of Murel itself. The court stated that the Act required post-plan interest payments to provide a secured creditor with complete compensation. However, the court plainly added that “[n]o doubt less [than complete compensation] will be required- to hold up the suit for a short time until the debtor shall have a chance to prepare; much depends upon how long he has had already, and upon how much more he demands.” Id. at 943. Our examination of the language of the adequate protection provisions suggests that they were intended to protect a secured creditor against a decrease in the value of its collateral due to the debtor’s use, sale or lease of that collateral during the stay. There is little in the language of the statute to support a requirement that a debtor make periodic postpetition interest payments to an undersecured creditor, particularly when the Code makes it unmistakably clear that an undersecured creditor is not entitled to a claim for such interest at the conclusion of the proceeding. However, in using the “indubitable equivalent” language in § 361(3), Congress conceivably intended to protect the present value of a secured creditor’s collateral during the stay, rather than simply its value. Accordingly, we must conclude that § 361 is not only ambiguous on its face but also when considered in light of the interest provisions of the Code. We have already considered briefly the legislative history of the interest provisions of the Code, see supra note 8, and we turn now to the legislative history of the adequate protection provisions for further enlightenment. III. Helpful to an understanding of what Congress intended by the phrase “adequate protection” in the Code is a review of the law existing at the time the Code was enacted in 1978 and the preenactment history of the stay provisions, because Congress expressly indicated that it intended to codify certain aspects of the existing common law and rules. Further, “[t]he normal rule of statutory construction is that if Congress intends for legislation to change the interpretation of a judicially created concept, it makes that intent specific.” Mid-lantic National Bank v. New Jersey, — U.S. —, 106 S.Ct. 755, 760, 88 L.Ed.2d 859 (1986). That rule is “followed ... with particular care in construing the scope of bankruptcy codifications.” Id. See also United States v. Whiting Pools, Inc., 462 U.S. 198, 208, 103 S.Ct. 2309, 2315, 76 L.Ed.2d 515 (1983) (construing provision of Bankruptcy Code to be “consistent with judicial precedent predating” Code at least when “[njothing in the legislative history evinces a congressional intent to depart from” pre-Code practice). Committee hearings and the House and Senate committee reports accompanying respective versions of the proposed Code and statements by congressional leaders also provide important indications of congressional intent. A. Pre-enactment History. The rules Congress set forth in § 361 and § 362 regarding the automatic stay and the circumstances under which it might be lifted were not particularly innovative. Rather, even absent express statutory authority, the Supreme Court held as long ago as 1845 that the bankruptcy court had the equitable power to restrain creditors from enforcing liens after a bankruptcy petition was filed. Ex parte Christy, 44 U.S. (3 How.) 292, 11 L.Ed. 603 (1845); see also Mueller v. Nugent, 184 U.S. 1, 14, 22 S.Ct. 269, 274, 46 L.Ed. 405 (1902). And creditors’ interests were not ignored before a lack of adequate protection was expressly codified as a reason for lifting the stay: “Case law had made adequate protection of the secured creditor a major consideration long before the [draft predecessor of the Code] proposed to codify it as a requirement.” Webster, Collateral Control Decisions in Chapter Cases: Clear Rules vs. Judicial Discretion, 51 Am.Bankr.LJ. 197, 237 (1977). Protection of secured creditors’ rights was frequently considered by the Supreme Court in connection with constitutional concerns raised by secured creditors. These cases primarily address creditors’ rights at the time of confirmation of a plan, but the principles they enunciate are equally applicable to stays at the outset, and provide guidance on the limits of the equitable powers of the court that remain valid. 2 Collier on Bankruptcy 11362.01, at 362-11, 362-12 (15th ed. 1980). In general, the Fifth Amendment requires only that the value of the secured position of a creditor be maintained during the stay. Within this constitutional limit, general rules evolved in the courts governing the exercise of their equitable power to grant or lift a stay. The courts developed four factors to determine whether to vacate a stay: (1) Would continuation of the stay result in an undue risk of material harm to the secured creditor? (2) Was there a reasonable possibility of reorganization or rehabilitation? (3) Was the property in question needed by the debtor or necessary to rehabilitation? (4) Was there any equity in the property that might be realized for the benefit of the debtor or its creditors? Id. at 362-22, 362-23. Although “[a] positive answer on the first point ... was almost invariably fatal to the debtor,” in determining “whether to vacate the stay, courts tended to emphasize the need for judicial flexibility and the need to apply equitable considerations in determining the ‘balance of the hurt.’ ” Id. at 362-23. The weight of the factors depended to some extent on the chapter of the Act governing the proceeding. In a Chapter X proceeding, involving a corporate reorganization, the stay was usually vacated if its continuance would result in “material harm” to a secured creditor, but the other factors were frequently important. Id. A creditor was not materially harmed by the stay when the value of its lien was maintained during the pendency of the stay. In the case of depreciating collateral, this typically required periodic cash payments or other transfers of value equal to the depreciation to be provided to the creditor. However, in In re Yale Express System, Inc., 384 F.2d 990 (2d Cir.1967), the court arguably softened that requirement. Yale Express involved collateral (truck trailers) depreciating through use by the debtor. The court held that “to such extent as [the secured creditor] has been damaged by the use of its property pending the reorganization, it is entitled to equitable consideration in the reorganization plan.” Id. at 992. In other words, the secured creditor apparently was entitled only to an administrative priority to compensate for depreciation; Yale Express seems to havé adopted the dubious assumption that administrative expenses would be paid in full. In In re Bermec Corp., 445 F.2d 367 (2d Cir.1971), the court retreated from Yale Express. To protect the creditor’s interest in the collateral, the court ordered that the debtor periodically pay the secured creditors in cash for the “economic depreciation” of the collateral, id. at 369, rather than force the creditor to accept a more risky administrative priority. A Chapter XI petition proposed an arrangement, or “any plan by a debtor for the settlement, satisfaction, or extension of the time of payment of his unsecured debts, upon any terms.” 8 Collier on Bankruptcy H 4.01, at 343 (14th ed. 1976). Chapter XI’s express stay provision, 11 U.S.C. § 714 (1976) (repealed 1978), allowed the court to enter a stay “for cause shown,” and under the rules, the stay could be lifted “for cause shown,” Rule ll-44(d). Because under Chapter XI a secured claim could not be affected by the arrangement, “stronger grounds should be required to continue the stay against a lienor in a Chapter XI case than would be required in a proceeding ... under present Chapter X, and it should particularly be shown that continuation of the stay will cause no substantial injury to the lienor.” 8 Collier on Bankruptcy H 3.22, at 256 (14th ed. 1976). See Lance, Inc. v. Dewco Services, Inc., 422 F.2d 778, 782 (9th Cir. 1970). Chapter XII of the Act governed cases involving real property arrangements by persons other than corporations. Chapter XII also had express stay provisions, and a creditor could obtain relief from the stay “for cause shown.” B. Criticism of Pre-Code Stay Provisions. The automatic stay provisions of the Bankruptcy Act had the salutary goal of “protection of the estate of the bankrupt against the ravages that would be inflicted on the estate if grab law were allowed to govern.” Kennedy, The Automatic Stay in Bankruptcy, 11 U.MiehJ.L.Ref. 175, 187 (1977) [hereinafter cited as Automatic Stay /]. However, the estate’s interests were not overriding; the stay was to be lifted “for cause,” including material harm to a secured creditor. Thus Congress and the courts attempted to strike a balance between the interests of debtors, unsecured creditors and the public in the rehabilitative process, and secured creditors’ rights to foreclose on collateral upon default. In light of the harm that could befall secured creditors due to the stay, the bankruptcy rules provided that stay relief requests were to receive “priority” in the bankruptcy courts. However, it appears that Congress’ aspiration to expedite stay relief litigation was not realized: Unfortunately, it has been said that this provision of the rule is more honored in the breach than in the performance. It may be extremely difficult in an active bankruptcy court to disrupt scheduled proceedings to conform with the requirements of Rule ll-44(d). The intent of this provision, although laudatory, may be incompatible with the actual functioning and operations of the bankruptcy court under the present Act. Miller, supra, 94 Banking L.J. at 704-05. Delay also was due to procedure under the rules. A request for relief from the stay was initiated by a complaint in an adversary proceeding, which “caused significant difficulties in the administration of bankruptcy estates,” because the debtor often asserted complex affirmative defenses or counterclaims. Peitzman & Smith, The Secured Creditor’s Complaint: Relief from the Automatic Stays in Bankruptcy Proceedings, 65 Calif.L.Rev. 1216, 1259 (1977). That, in turn, was “said to forestall prompt action on the request for relief from the stay.” Kennedy, Automatic Stays Under the New Bankruptcy Law, 12 U.MichJ.L. Ref. 1, 40 n. 166 (1978) [hereinafter cited as Automatic Stay //]. C. History of Bankruptcy Reform Act. 1. Commission Proposals. In response to numerous calls for reform of the bankruptcy laws, Congress established the Commission on Bankruptcy Laws of the United States in 1970. After two years of research and public and private meetings, the Commission submitted a report on the bankruptcy laws and draft legislation to correct perceived inadequacies in the Act, particularly in the area of administration. The draft legislation accompanying the Report proposed to codify the common law standards for adequately protecting secured creditors during the pendency of the automatic stay. Report of the Commission on the Bankruptcy Laws of the United States, H.R.Doc. No. 137, pt. II, 93d Cong., 1st Sess. 236-37 (1973) [hereinafter cited as Commission Report ]. The official comments accompanying the proposed legislation explained the purpose of the section: 1. This section is new. It is essentially a codification of such cases as In re Yale Express System, Inc., 384 F.2d 990 (2d Cir.1967) and In re Bermec, 445 F.2d 367 (2d Cir.1971). See generally Festersen, Equitable Powers in Bankruptcy Rehabilitation: Protection of the Debtor and the Doomsday Principle, 46 Am.Bankr. L.J. 311, 324-33 (1972).... 3____No attempt has been made to codify the case law as to when the use of collateral must cease or as to the adequacy of protection in any given situation. This is left to case-by-case development by the courts. A benchmark in determining the adequacy of protection is the liquidation value of the collateral at the date of the petition. This is analgous [sic] to the “cram down” provision of § 7-303(7). Conditions which may be imposed by the court, when appropriate, include (1) requiring other security of an equivalent value; (2) if there is no equity or the equity is marginal, requiring additional security to the extent of the anticipated decrease in the value of collateral as a result of use; and (3) giving a priority if it is clear that the proceeds of the liquidation of the property of the estate available to pay the claim will be sufficient. Id. at 236-37 (emphasis added). The “objective” of the Commission’s proposal “was to permit use of the property subject to payments or other transfers that would compensate the secured creditor for the decline in recoverable value.” Nimmer, Secured Creditors and the Automatic Stay, 68 Minn.L.Rev. 1, 8 (1983). The Commission’s suggested standard for relief from the automatic stay clearly would not have allowed periodic interest payments for the delay in enforcing foreclosure rights. 2. Committee Hearings. The Commission’s draft legislation and alternative legislation drafted by the National Conference of Bankruptcy Judges were introduced in 1973 and 1974 and reintroduced in 1975. Congress held extensive hearings on the draft legislation throughout 1975 and 1976. See Bankruptcy Act Revision: Hearings on H.R. 31 and H.R. 32 before the Subcomm. on Civil and Constitutional Rights, House Comm, on the Judiciary, 94th Cong., 2d Sess. (1976) [hereinafter cited as House Hearings]; Hearings on S. 235 and S. 236 before the Subcomm. on Improvements in Judicial Machinery, Senate Comm, on the Judiciary, 94th Cong., 1st Sess. (1975) [hereinafter cited as Senate Hearings ]. Numerous witnesses for secured creditors testified on the proposed legislation. Insofar as the automatic stay provision was concerned, nearly all witnesses, including those representing secured creditors, favored retention of the Commission’s provision in substance. Numerous witnesses did suggest certain changes to address two concerns: (1) delay in reorganization proceedings, and (2) the danger of consumption of collateral, particularly “soft” collateral. For example, several witnesses advocated speed and flexibility in the reorganization process so that the proceedings could be concluded “in a matter of months rather than years.” House Hearings, supra, at 437. Further, several contended that the Commission proposal did not adequately protect creditors against a decline in value of the collateral, particularly “soft” or “self-liquidating” collateral such as cash, accounts receivable, chattel paper, contract rights, and inventory. Several witnesses supported the Commission’s general proposal to codify the common law standard protecting against depreciation during the stay, but suggested that various examples of how to provide protection to the secured creditor, which the Commission had set forth in its Comments, be codified. The simple fact is that in thirty-five days of in-depth hearings before the House subcommittee resulting in over 2700 pages of testimony from more than 100 witnesses, as well as in Senate hearings that were nearly as extensive, the subject of periodic postpetition interest payments for underse-cured creditors was not raised in the testimony or prepared statement of a single witness. Not one of the many witnesses for secured creditors even mentioned the award of postpetition interest payments or sought compensation for the delay required by the stay. Viewed in this context, it seems unlikely that Congress intended the adequate protection provisions to require periodic payment of postpetition interest to an undersecured creditor. 3. Amendments and Committee Reports. Following the committee hearings, the Commission’s proposals were redrafted and reintroduced in the House and Senate. Thereafter, the legislation that became the Bankruptcy Reform Act of 1978 went through further revisions before its final enactment by Congress. Accordingly, statements in the legislative history must be carefully compared to the version of the bill to which they referred. As in most analyses of legislative history, “[t]he best method ... is to begin with the most recent statement of authority and delve backward through the legislative process.” Klee, Legislative History, supra, 28 DePaul L.Rev. at 957. However, we will begin by reviewing post-hearing amendments and the House and Senate Judiciary Committee reports although they are not the most recent statements of authority, because the final version of the bill may be more readily understood if the chronological development of its components is known. Proposed § 362(d) of the House bill favorably reported by the Judiciary Committee on September 8, 1977, H.R. 8200, provided that the automatic stay could be lifted “for cause, including the lack of adequate protection of an interest in property” of a creditor. The House Report stated that “[t]he interests of which the court may provide protection ... include equitable as well as legal interests,” citing as an example “a right to recover property under a consignment.” House Report, supra, at 338, U.S.Code Cong. & Admin.News 1978, p. 6294. Section 361 was designed “to illustrate means by which [adequate protection] may be provided and to define the contours of the concept.” Id. The Report summarized the concept of adequate protection: The concept is derived from the fifth amendment protection of property interests. See Wright v. Union Central Life Ins. Co., 311 U.S. 273 [61 S.Ct. 196, 85 L.Ed. 184] (1940); Louisville Joint Stock Land Bank v. Radford, 295 U.S. 555 [55 S.Ct. 854, 79 L.Ed. 1593] (1935). It is not intended to be confined strictly to the constitutional protection required, however. The section, and the concept of adequate protection, is based as much on policy grounds as on constitutional grounds. Secured creditors should not be deprived of the benefit of their bargain. There may be situations in bankruptcy where giving a secured creditor an absolute right to his bargain may be impossible or seriously detrimental to the bankruptcy laws. Thus, this section recognizes the availability of alternate means of protecting a secured creditor’s interest. Though the creditor might not receive his bargain in kind, the purpose of the section is to insure that the secured creditor receives in value essentially what he bargained for. Id. at 339, U.S.Code Cong. & Admin.News 1978, p. 6295. The Report discussed four “neither exclusive nor exhaustive” examples or means of providing adequate protection set forth in the House’s proposed § 361. Codification of the examples was apparently in response to the suggestions of numerous witnesses for secured creditors that the section drafted by the Commission gave too much discretion to the bankruptcy judge. Proposed § 361(1), assertedly patterned on the protection devised in In re Yale Express, but actually closer to that set forth in In re Bermec, would permit “periodic cash payments by the estate, to the extent of a decrease in value of the opposing entity’s interest in the property involved.” House Report, supra, at 339, U.S.Code Cong. & Admin.News 1978, p. 6295. “[WJhere, for example, the property in question is depreciating at a relatively fixed rate,” periodic payments would “compensate for the depreciation.” Id. Proposed § 361(2) provided for “an additional or replacement lien on other property to the extent of the decrease in value of the property involved.” Id. That would “provide the protected entity with a means of realizing the value of the original property, if it should decline during the case____” Id. at 339-40, U.S.Code Cong. & Admin. News 1978, p. 6296. Proposed § 361(3), which was apparently based on Yale Express, would have granted “an administrative expense priority to the protected entity to the extent of his loss.” House Report, supra, at 340, U.S. Code Cong. & Admin.News 1978, p. 6296. Because the method would be “risky,” it was only to be used “when there is relative certainty that administrative expenses will be able to be paid in full in the event of liquidation.” Id. Proposed § 361(4), a catch-all provision, would have allowed the court to grant “such other relief as will result in the realization by the protected entity of the value of its interest in the property involved.” Id. The report offered as an example a “guarantee by a third party outside the judicial process of compensation for any loss incurred in the case.” Id. The Report noted that all four methods “rely ... on the value of the protected entity’s interest in the property involved.” Id. However, “[t]he section does not specify how value is to be determined, nor does it specify when it is to be determined. These matters are left to case-by-case interpretation and development.” Id. The House Report was somewhat cryptic in its general discussion of “the contours of the concept” of adequate protection. The paragraph of the report that has provided the most support for the American Mariner line of cases is contained within this discussion, the statements that “[sjecured creditors should not be deprived of the benefit of their bargain,” House Report, supra, at 339, U.S.Code Cong. & Admin. News 1978, p. 6295, and that adequate protection is intended to result in “realization” by the secured creditor “of the value of its interest in the property involved,” id. at 340, U.S.Code Cong. & Admin.News 1978, p. 6296. The report does not explain the “benefit of their bargain” of which secured creditors should not be deprived. In the context of the entire report, however, it seems likely that the bargain referred to is the bargain to receive the collateral or its value upon default. Although the stay temporarily prevents that aspect of the bargain from being fulfilled, a creditor should not be prejudiced by a debtor’s continued use of collateral during the proceeding. That bargain must be protected by compensating for a decline in the value of the collateral through its use during the pendency of the stay. Meanwhile, the Senate was- considering companion legislation, in which the language of proposed §§ 361 and 362(d) differed somewhat. Section 362(d) in the Senate proposal stated in part, as did the House version, that a party could obtain relief from the automatic stay “for cause, including the lack of adequate protection of an interest in property of such party in interest.” The version of § 361 contained in the Senate proposal, S.2266, differed substantially from that in the House version, H.R. 8200, in that it did not incorporate the third and fourth subsections in the House’s § 361; it specified only two ways of providing adequate protection. First, the Senate Committee report explained that § 361(1) would authorize periodic cash payments to compensate for depreciation, in accordance with the principles set forth in In re Bermec. Second, under § 361(2) the secured creditor might be protected against a “decline during the case” by “an additional or replacement lien on other property of the debtor to the extent of the decrease in value or actual consumption of the property involved.” Senate Report, supra, at 54, U.S.Code Cong. & Admin.News 1978, p. 5840. The Senate Report stated that § 361 would be “consistent with the view expressed in Wright v. Union Central Life Ins. Co., 311 U.S. 273, 61 S.Ct. 196, 85 L.Ed. 184 (1940), where the Court suggested that it was the value of the secured creditor’s collateral, and not necessarily his rights in specific collateral, that was entitled to protection.” Senate Report, supra, at 54, U.S.Code Cong. & Admin.News 1978, p. 5840. The Senate proposal contained no catch-all provision. Accordingly, it seems clear that the Senate version of § 361 would have protected only against a decline in value. The Senate’s version of § 361 openly favored secured creditors in one regard: the panel rejected “the granting of an administrative priority as a method of providing adequate protection to an entity as was suggested in In re Yale Express” and the House’s § 361(3) “because such protection is too uncertain to be meaningful.” Senate Report at 54, U.S.Code Cong. & Admin. News 1978, p. 5840. The secured creditor was faced with too large a risk in the event of a decline in value of its collateral because the estate might be insufficient to pay all its administrative expenses. Further, the Senate’s proposed § 362(d) favored secured creditors by placing a thirty-day limit for court action on motions for relief from the stay. The Senate passed its bill as a substitute to the House’s version on September 7, 1978. Because of the substantial differences in the House and Senate proposals, largely concerning the status of the bankruptcy courts, the leaders and staff members of the House and Senate Judiciary Committees “met, negotiated and agreed on many changes” in an effort to reconcile the two versions. 4 W. Norton, Bankruptcy Law and Practice ix n. 1 (1985). No conference committee was appointed. Id. There is no formal or informal summary or transcript of these meetings in the published legislative history of the Code. On September 28, 1978, the House took up the negotiated compromise that would become the new Code. Rep. Edwards’ explanation of the agreed-upon changes on the floor of the House, “as a consensus of these committee leaders, carrpes] a weight in the legislative history equal to a conference report.” Id.; see also 124 Cong.Rec. 32,391 (1978) (remarks of Rep. Rousselot) (statement by Rep. Edwards has “the ef-feet of being a conference report”). The committee leaders agreed to amend proposed § 362(d) to its current language, and also substantially altered § 361. The compromise version of § 361 deleted the House’s method of providing adequate protection of a decline in value with an administrative priority. Further, the compromise inserted the words “indubitable equivalent” for the word “value,” which had appeared in § 361(4) of the House version of H.R. 8200: relief other than periodic cash payments or a replacement lien, but not an administrative priority, might be granted to “result in the realization by [a secured creditor] of the indubitable equivalent of such entity’s interest in such property.” Rep. Edwards explained the compromise on the floor of the House immediately before the vote on it: Section 361 of the House amendment represents a compromise between H.R. 8200 as passed by the House and the Senate amendment regarding the issue of “adequate protection” of a secured party. The House amendment deletes the provision found in section 361(3) of H.R. 8200 as passed by the House. It would have permitted adequate protection to be provided by giving the secured party an administrative expense regarding any decrease in the value of such party’s collateral. In every case there is the uncertainty that the estate will have sufficient property to pay administrative expenses in full. Section 361(4) of H.R. 8200 as passed by the House is modified in section 361(3) of the House amendment to indicate that the court may grant other forms of adequate protection, other than an administrative expense, which will result in the realization by the secured creditor of the indubitable equivalent of the creditor’s interest in property____ Adequate protection of an interest of an entity in property is intended to protect a creditor’s allowed secured claim. To the extent the protection proves to be inadequate after the fact, the creditor is entitled to a first priority administrative expense under section 507(b). In the special case of a creditor making an election under section 1111(b)(2), that creditor is entitled to adequate protection of the creditor’s interest in property to the extent of the value of the collateral not to the extent of the creditor’s allowed secured claim, which is inflated to cover a deficiency as a result of such election. 124 Cong.Rec. 32,395 (1978) (emphasis added). Sen. DeConcini made an identical explanation of the bill before the Senate vote. Further, Rep. Butler, who was actively involved in drafting the bill and in negotiating the compromise between the House and Senate versions, stated on the floor of the House just before the vote on the compromise version that under the bill “[cjreditors are provided adequate protection of their interest during the course of a case and limitations are placed on the use of collateral.” 124 Cong.Rec. 32,418 (1978). Rep. Butler explained when adequate protection would be required under the version of § 361 actually enacted: “If a creditor is concerned that property is being misused or depreciating, the creditor can demand adequate protection or relief from the automatic stay.” Id. at 32,419 (emphasis added). These are the clearest and most probative expressions of congressional intent concerning §§ 361-362(d). The clear implication of Rep. Butler’s statement is that if property is not being misused or depreciating, then a secured creditor is not entitled to adequate protection payments. As for Rep. Edwards’ explanation, if we recall what constitutes an “allowed secured claim,” we define the “interest in property” that §§ 361-362 are designed to protect. First, an allowed claim may not include “unmatured interest,” § 502(b)(2). See Fortgang & King, The 1978 Bankruptcy Code: Some Wrong Policy Decisions, 56 N.Y.U.L.Rev. 1148, 1150 (1981) (“Postpetition interest under the Code, as distinguished from the Bankruptcy Act, explicitly is made a nonallowable part of a creditor’s claim.”). Second, a “claim is an allowed secured claim to the extent of the value of the collateral____” Klee, All You Ever Wanted to Know About Cram Down Under the New Bankruptcy Code, 53 Am. Bankr.LJ. 133,152 (1979) [hereinafter cited as Cram Down ]. Therefore, the remarks of Rep. Edwards strongly suggest that what was intended to be adequately protected by § 361 is the creditor’s allowed secured claim — the value of its collateral. It seems unlikely that § 361(3) was intended to require periodic postpetition interest payments when the very interest to be protected — the allowed secured claim — cannot itself include postpetition interest. The evolution of §§ 361-362 during the legislative process lends further support to this conclusion. The House-Senate meetings produced two compromises in § 361. The House proposal that § 361 include the provision regarding an administrative expense priority to compensate for a decline in the value of the collateral, as had been done in In re Yale Express, was deleted by the Senate, and the House-Senate conferees agreed on the deletion because of “the uncertainty that the estate will have sufficient property to pay administrative expenses in full.” 124 Cong.Rec. 32,395 (1978) (remarks of Rep. Edwards). Further, the conferees agreed to include a general catch-all provision in the compromise version, as had been set forth in the final House version of the bill but not in the Senate version. However, they modified its language to state that the “indubitable equivalent” of the creditor’s interest in the collateral must be protected, rather than the “value” of the interest as the House had recommended. Rep. Edwards did not explain the modification of the House bill to include “indubitable equivalent.” We are properly reluctant to place significant weight on the unexplained action of the conferees when they added the “indubitable equivalent” language, particularly when the mute change would alter settled law. However, it seems likely that the following may have happened: the Senate refused to accept the House’s codification of In re Yale Express, because that would have subjected creditors to too great a risk that they would not be protected against a diminution in value. The House, on the other hand, prevailed as to the “catch-all” provision; the Senate version would have allowed only periodic cash payments or a replacement lien to compensate for depreciation, while the House version recognized “other relief,” such as a guarantee by a third person or a bond. The Senate may have been reluctant to subject creditors to the vagaries of that subsection, so the conferees added the “indubitable equivalent” language to ensure that, if a court did not order less risky periodic payments or a replacement lien to compensate for a decline in the value of the collateral occasioned by the use, sale, or lease of the collateral by the debtor during the stay, the “other relief” unquestionably, or indubitably, would provide the creditor with the equivalent of the value of the property lost. Although, as we have discussed, the indubitable equivalent language was taken from Murel Holding, a cram-down case, no aspect of the legislative history indicates that the Senate’s clearly expressed view as to the interest to be protected, namely the amount of the creditor’s secured claim, was to be affected by the inclusion of the “indubitable equivalent” phrase in the compromise version. The legislative history is devoid of any indication that Congress meant to import wholesale the standards for adequate protection of secured creditors in a cram-down into the adequate protection provisions applicable during the stay. The provisions underwent substantial revision in the legislative process, but the fundamental concept of the draft legislation that only depreciation of collateral must be protected against was not explicitly criticized or rejected at any point in the proceedings. Further, at no point in the proceedings did Congress evince a decision to alter the settled rules regarding adequate protection and postpetition interest which the Commission attempted to codify. It seems likely that § 361 is merely “a codification of the case law that [had] developed under the [pre-Code] automatic stay rules,” Kennedy, Automatic Stay II, supra, at 43 n. 177, except the rule of In re Yale Express. Those rules did not permit periodic postpetition interest payments to ah undersecured creditor. If Congress had intended to change those rules, the intention would have been clearly expressed, not left to be inferred from isolated phrases in the legislative history. Midlantic National Bank, 106 S.Ct. at 760. IV. We turn now to other provisions of the Code that bear indirectly on the question, including some “provisions” that the courts have been forced to improvise, and to basic policies and procedures underlying the Code that will be directly affected by our resolution of the question. A. The Cram-down Provisions — § 1129. We have seen that Judge Learned Hand in In re Murel Holding Co., 75 F.2d 941 (2d Cir.1935), held in the context of a proposed confirmation of a plan of reorganization, proposed by a debtor over the dissent of a secured creditor (one form of cram-down), that the dissenting secured creditor was entitled to the present value of its secured 'claim in cash or “a substitute of the most indubitable equivalence.” Id. at 942. Judge Hand noted that the usual way the equivalent of a claim is provided in a plan of reorganization that contemplates a deferred payout of the claim is by paying a creditor interest on the amount of its claim. In 1978, Congress did codify the holding of Murel, as distinguished from its rhetoric, in the cram-down provisions of the Code. In § 1129(b)(2)(