10-Q/A 1 d391288d10qa.htm FORM 10-Q AMENDMENT NO. 1

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q/A

(Amendment No. 1)

x | Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

For the quarterly period ended June 23, 2012

¨ | Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Commission File Number: 1-14222

SUBURBAN PROPANE PARTNERS, L.P.

(Exact name of registrant as specified in its charter)

Delaware |  | 22-3410353
(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)

240 Route 10 West

Whippany, NJ 07981

(973) 887-5300

(Address, including zip code, and telephone number,

including area code, of registrant’s principal executive offices)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer |  | x |  | Accelerated filer |  | ¨
Non-accelerated filer |  | ¨ (do not check if a smaller reporting company) |  | Smaller reporting company |  | ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ¨ No x

EXPLANATORY NOTE

This Amendment No. 1 to the Quarterly Report on Form 10–Q for Suburban Propane Partners, L.P. for the quarterly period ended June 23, 2012, as filed with the Securities and Exchange Commission on August 2, 2012 (the “Original Filing”), is being filed to (i) amend “Note 16. Subsequent Event—Acquisition of Inergy Propane” in Part I, Item 1 to properly reflect the acquisition costs incurred in connection with the Inergy Propane Acquisition in the pro forma results of operations for the nine month period ended June 25, 2011, and (ii) to include certain eXtensible Business Reporting Language (“XBRL”) information in Exhibit 101 that contained certain incorrect Level 4 data within the Subsequent Event footnote from the timely filed Original Filing, in accordance with Rule 405 of Regulation S–T.

Exhibit 101 provides the following materials from the Original Filing, formatted in XBRL: (i) Condensed Consolidated Balance Sheets; (ii) Condensed Consolidated Statements of Comprehensive Income; (iii) Condensed Consolidated Statement of Cash Flows; and (iv) Notes to Condensed Consolidated Financial Statements.

This Amendment No. 1 speaks as of the date of the Original Filing, and does not reflect subsequent events occurring after the date of the Original Filing. Other than as described above, no other changes have been made to the Original Filing.

SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)

(unaudited)

|  | June 23, |  |  | September 24, |
|  | 2012 |  |  | 2011 |
ASSETS |  |  |  |  |  |  |  |
Current assets: |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 115,804 |  |  | $ | 149,553 |
Accounts receivable, less allowance for doubtful accounts of $5,990 and $6,960, respectively |  |  | 62,478 |  |  |  | 66,630 |
Inventories |  |  | 52,331 |  |  |  | 65,907 |
Other current assets |  |  | 18,555 |  |  |  | 15,732 |
Total current assets |  |  | 249,168 |  |  |  | 297,822 |
Property, plant and equipment, net |  |  | 327,212 |  |  |  | 338,125 |
Goodwill |  |  | 277,651 |  |  |  | 277,651 |
Other assets |  |  | 42,033 |  |  |  | 42,861 |
Total assets |  | $ | 896,064 |  |  | $ | 956,459 |
LIABILITIES AND PARTNERS’ CAPITAL |  |  |  |  |  |  |  |
Current liabilities: |  |  |  |  |  |  |  |
Accounts payable |  | $ | 26,309 |  |  | $ | 37,456 |
Accrued employment and benefit costs |  |  | 12,371 |  |  |  | 22,951 |
Customer deposits and advances |  |  | 36,634 |  |  |  | 57,476 |
Other current liabilities |  |  | 35,770 |  |  |  | 33,631 |
Total current liabilities |  |  | 111,084 |  |  |  | 151,514 |
Long-term borrowings |  |  | 348,331 |  |  |  | 348,169 |
Accrued insurance |  |  | 43,604 |  |  |  | 42,891 |
Other liabilities |  |  | 55,515 |  |  |  | 55,667 |
Total liabilities |  |  | 558,534 |  |  |  | 598,241 |
Commitments and contingencies |  |  |  |  |  |  |  |
Partners’ capital: |  |  |  |  |  |  |  |
Common Unitholders (35,545 and 35,429 units issued and outstanding at June 23, 2012 and September 24, 2011, respectively) |  |  | 394,086 |  |  |  | 418,134 |
Accumulated other comprehensive loss |  |  | (56,556 | ) |  |  | (59,916 | )
Total partners’ capital |  |  | 337,530 |  |  |  | 358,218 |
Total liabilities and partners’ capital |  | $ | 896,064 |  |  | $ | 956,459 |

The accompanying notes are an integral part of these condensed consolidated financial statements.

1

SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per unit amounts)

(unaudited)

|  | Three Months Ended |
|  | June 23, |  |  | June 25, |
|  | 2012 |  |  | 2011 |
Revenues |  |  |  |  |  |  |  |
Propane |  | $ | 142,681 |  |  | $ | 169,258 |
Fuel oil and refined fuels |  |  | 17,533 |  |  |  | 22,528 |
Natural gas and electricity |  |  | 12,119 |  |  |  | 16,691 |
All other |  |  | 7,268 |  |  |  | 8,086 |
|  |  | 179,601 |  |  |  | 216,563 |
Costs and expenses |  |  |  |  |  |  |  |
Cost of products sold |  |  | 88,776 |  |  |  | 125,175 |
Operating |  |  | 65,369 |  |  |  | 68,747 |
General and administrative |  |  | 13,778 |  |  |  | 12,618 |
Acquisition-related costs |  |  | 5,950 |  |  |  | — |
Depreciation and amortization |  |  | 8,472 |  |  |  | 9,670 |
|  |  | 182,345 |  |  |  | 216,210 |
Operating (loss) income |  |  | (2,744 | ) |  |  | 353 |
Interest expense, net |  |  | 6,479 |  |  |  | 6,867 |
Loss before provision for income taxes |  |  | (9,223 | ) |  |  | (6,514 | )
Provision for income taxes |  |  | 100 |  |  |  | 273 |
Net loss |  | $ | (9,323 | ) |  | $ | (6,787 | )
Loss per Common Unit—basic |  | $ | (0.26 | ) |  | $ | (0.19 | )
Weighted average number of Common Units outstanding—basic |  |  | 35,653 |  |  |  | 35,540 |
Loss per Common Unit—diluted |  | $ | (0.26 | ) |  | $ | (0.19 | )
Weighted average number of Common Units outstanding—diluted |  |  | 35,653 |  |  |  | 35,540 |

The accompanying notes are an integral part of these condensed consolidated financial statements.

2

SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per unit amounts)

(unaudited)

|  | Nine Months Ended |
|  | June 23, |  |  | June 25, |
|  | 2012 |  |  | 2011 |
Revenues |  |  |  |  |  |  |  |
Propane |  | $ | 666,796 |  |  | $ | 786,968 |
Fuel oil and refined fuels |  |  | 92,262 |  |  |  | 124,448 |
Natural gas and electricity |  |  | 51,878 |  |  |  | 68,348 |
All other |  |  | 26,177 |  |  |  | 29,208 |
|  |  | 837,113 |  |  |  | 1,008,972 |
Costs and expenses |  |  |  |  |  |  |  |
Cost of products sold |  |  | 480,751 |  |  |  | 571,511 |
Operating |  |  | 202,604 |  |  |  | 213,831 |
General and administrative |  |  | 40,231 |  |  |  | 37,399 |
Severance charges |  |  | — |  |  |  | 2,000 |
Acquisition-related costs |  |  | 5,950 |  |  |  | — |
Depreciation and amortization |  |  | 23,906 |  |  |  | 26,304 |
|  |  | 753,442 |  |  |  | 851,045 |
Operating income |  |  | 83,671 |  |  |  | 157,927 |
Loss on debt extinguishment |  |  | 507 |  |  |  | — |
Interest expense, net |  |  | 19,742 |  |  |  | 20,532 |
Income before (benefit from) provision for income taxes |  |  | 63,422 |  |  |  | 137,395 |
(Benefit from) provision for income taxes |  |  | (60 | ) |  |  | 737 |
Net income |  | $ | 63,482 |  |  | $ | 136,658 |
Income per Common Unit—basic |  | $ | 1.78 |  |  | $ | 3.85 |
Weighted average number of Common Units outstanding—basic |  |  | 35,616 |  |  |  | 35,517 |
Income per Common Unit—diluted |  | $ | 1.77 |  |  | $ | 3.83 |
Weighted average number of Common Units outstanding—diluted |  |  | 35,794 |  |  |  | 35,712 |

The accompanying notes are an integral part of these condensed consolidated financial statements.

3

SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

|  | Nine Months Ended |
|  | June 23, 2012 |  |  | June 25, 2011 |
Cash flows from operating activities: |  |  |  |  |  |  |  |
Net income |  | $ | 63,482 |  |  | $ | 136,658 |
Adjustments to reconcile net income to net cash provided by operations: |  |  |  |  |  |  |  |
Depreciation and amortization |  |  | 23,906 |  |  |  | 26,304 |
Loss on debt extinguishment |  |  | 507 |  |  |  | — |
Other, net |  |  | 6,424 |  |  |  | 1,916 |
Changes in assets and liabilities: |  |  |  |  |  |  |  |
Accounts receivable |  |  | 4,152 |  |  |  | (22,685 | )
Inventories |  |  | 13,576 |  |  |  | 7,331 |
Other current and noncurrent assets |  |  | (1,644 | ) |  |  | 3,679 |
Accounts payable |  |  | (11,147 | ) |  |  | (7,466 | )
Accrued employment and benefit costs |  |  | (10,580 | ) |  |  | (7,296 | )
Customer deposits and advances |  |  | (20,842 | ) |  |  | (31,411 | )
Accrued insurance |  |  | (1,177 | ) |  |  | (3,339 | )
Other current and noncurrent liabilities |  |  | 6,593 |  |  |  | 6,150 |
Net cash provided by operating activities |  |  | 73,250 |  |  |  | 109,841 |
Cash flows from investing activities: |  |  |  |  |  |  |  |
Capital expenditures |  |  | (14,384 | ) |  |  | (17,241 | )
Acquisition of business |  |  | — |  |  |  | (3,195 | )
Proceeds from sale of property, plant and equipment |  |  | 2,367 |  |  |  | 5,567 |
Net cash (used in) investing activities |  |  | (12,017 | ) |  |  | (14,869 | )
Cash flows from financing activities: |  |  |  |  |  |  |  |
Repayments of long-term borrowings |  |  | (100,000 | ) |  |  | — |
Proceeds from long-term borrowings |  |  | 100,000 |  |  |  | — |
Issuance costs associated with borrowings |  |  | (4,192 | ) |  |  | — |
Partnership distributions |  |  | (90,790 | ) |  |  | (90,433 | )
Net cash (used in) financing activities |  |  | (94,982 | ) |  |  | (90,433 | )
Net (decrease) increase in cash and cash equivalents |  |  | (33,749 | ) |  |  | 4,539 |
Cash and cash equivalents at beginning of period |  |  | 149,553 |  |  |  | 156,908 |
Cash and cash equivalents at end of period |  | $ | 115,804 |  |  | $ | 161,447 |

The accompanying notes are an integral part of these condensed consolidated financial statements.

4

SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENT OF PARTNERS’ CAPITAL

(in thousands)

(unaudited)

|  | Number of Common Units |  |  | Common Unitholders |  |  | Accumulated Other Comprehensive (Loss) |  |  | Total Partners’ Capital |  |  | Comprehensive Income |
Balance at September 24, 2011 |  |  | 35,429 |  |  | $ | 418,134 |  |  | $ | (59,916 | ) |  | $ | 358,218 |  |  |  |  |
Net income |  |  |  |  |  |  | 63,482 |  |  |  |  |  |  |  | 63,482 |  |  | $ | 63,482 |
Other comprehensive income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unrealized losses on cash flow hedges |  |  |  |  |  |  |  |  |  |  | (2,234 | ) |  |  | (2,234 | ) |  |  | (2,234 | )
Reclassification of realized losses on cash flow hedges into earnings |  |  |  |  |  |  |  |  |  |  | 2,008 |  |  |  | 2,008 |  |  |  | 2,008 |
Amortization of net actuarial losses and prior service credits into earnings |  |  |  |  |  |  |  |  |  |  | 3,586 |  |  |  | 3,586 |  |  |  | 3,586 |
Comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ | 66,842 |
Partnership distributions |  |  |  |  |  |  | (90,790 | ) |  |  |  |  |  |  | (90,790 | ) |  |  |  |
Common Units issued under Restricted Unit Plans |  |  | 116 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Compensation cost recognized under Restricted Unit Plans, net of forfeitures |  |  |  |  |  |  | 3,260 |  |  |  |  |  |  |  | 3,260 |  |  |  |  |
Balance at June 23, 2012 |  |  | 35,545 |  |  | $ | 394,086 |  |  | $ | (56,556 | ) |  | $ | 337,530 |  |  |  |  |

The accompanying notes are an integral part of these condensed consolidated financial statements.

5

SUBURBAN PROPANE PARTNERS, L.P. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(dollars in thousands, except per unit amounts)

(unaudited)

1. Partnership Organization and Formation

Suburban Propane Partners, L.P. (the “Partnership”) is a publicly traded Delaware limited partnership principally engaged, through its operating partnership and subsidiaries, in the retail marketing and distribution of propane, fuel oil and refined fuels, as well as the marketing of natural gas and electricity in deregulated markets. In addition, to complement its core marketing and distribution businesses, the Partnership services a wide variety of home comfort equipment, particularly for heating and ventilation. The publicly traded limited partner interests in the Partnership are evidenced by common units traded on the New York Stock Exchange (“Common Units”), with 35,544,766 Common Units outstanding at June 23, 2012. The holders of Common Units are entitled to participate in distributions and exercise the rights and privileges available to limited partners under the Third Amended and Restated Agreement of Limited Partnership (the “Partnership Agreement”), as amended. Rights and privileges under the Partnership Agreement include, among other things, the election of all members of the Board of Supervisors and voting on the removal of the general partner.

Suburban Propane, L.P. (the “Operating Partnership”), a Delaware limited partnership, is the Partnership’s operating subsidiary formed to operate the propane business and assets. In addition, Suburban Sales & Service, Inc. (the “Service Company”), a subsidiary of the Operating Partnership, was formed to operate the service work and appliance and parts businesses of the Partnership. The Operating Partnership, together with its direct and indirect subsidiaries, accounts for substantially all of the Partnership’s assets, revenues and earnings. The Partnership, the Operating Partnership and the Service Company commenced operations in March 1996 in connection with the Partnership’s initial public offering.

The general partner of both the Partnership and the Operating Partnership is Suburban Energy Services Group LLC (the “General Partner”), a Delaware limited liability company, the sole member of which is the Partnership’s Chief Executive Officer. Other than as a holder of 784 Common Units that will remain in the General Partner, the General Partner does not have any economic interest in the Partnership or the Operating Partnership.

The Partnership’s fuel oil and refined fuels, natural gas and electricity and services businesses are structured as corporate entities (collectively referred to as the “Corporate Entities”) and, as such, are subject to corporate level federal and state income tax.

Suburban Energy Finance Corporation, a direct 100%-owned subsidiary of the Partnership, was formed on November 26, 2003 to serve as co-issuer, jointly and severally, with the Partnership of the Partnership’s senior notes.

2. Basis of Presentation

Principles of Consolidation. The condensed consolidated financial statements include the accounts of the Partnership, the Operating Partnership and all of its direct and indirect subsidiaries. All significant intercompany transactions and account balances have been eliminated. The Partnership consolidates the results of operations, financial condition and cash flows of the Operating Partnership as a result of the Partnership’s 100% limited partner interest in the Operating Partnership.

The accompanying condensed consolidated financial statements are unaudited and have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”). They include all adjustments that the Partnership considers necessary for a fair statement of the results for the interim periods presented. Such adjustments consist only of normal recurring items, unless otherwise disclosed. These financial statements should be read in conjunction with the financial statements included in the Partnership’s Annual Report on Form 10-K for the fiscal year ended September 24, 2011. Due to the seasonal nature of the Partnership’s operations, the results of operations for interim periods are not necessarily indicative of the results to be expected for a full year.

6

Fiscal Period. The Partnership uses a 52/53 week fiscal year which ends on the last Saturday in September. The Partnership’s fiscal quarters are generally 13 weeks in duration. When the Partnership’s fiscal year is 53 weeks long, the corresponding fourth quarter is 14 weeks in duration.

Revenue Recognition. Sales of propane, fuel oil and refined fuels are recognized at the time product is delivered to the customer. Revenue from the sale of appliances and equipment is recognized at the time of sale or when installation is complete, as applicable. Revenue from repairs, maintenance and other service activities is recognized upon completion of the service. Revenue from service contracts is recognized ratably over the service period. Revenue from the natural gas and electricity business is recognized based on customer usage as determined by meter readings for amounts delivered, some of which may be unbilled at the end of each accounting period. Revenue from annually billed tank fees is deferred at the time of billing and recognized on a straight-line basis over one year.

Fair Value Measurements. The Partnership measures certain of its assets and liabilities at fair value, which is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants – in either the principal market or the most advantageous market. The principal market is the market with the greatest level of activity and volume for the asset or liability.

The common framework for measuring fair value utilizes a three-level hierarchy to prioritize the inputs used in the valuation techniques to derive fair values. The basis for fair value measurements for each level within the hierarchy is described below with Level 1 having the highest priority and Level 3 having the lowest.

• |  | Level 1: Quoted prices in active markets for identical assets or liabilities.

• |  | Level 2: Quoted prices in active markets for similar assets or liabilities; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations in which all significant inputs are observable in active markets.

• |  | Level 3: Valuations derived from valuation techniques in which one or more significant inputs are unobservable.

Use of Estimates. The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“US GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Estimates have been made by management in the areas of depreciation and amortization of long-lived assets, insurance and litigation reserves, severance benefits, pension and other postretirement benefit liabilities and costs, purchase accounting, valuation of derivative instruments, asset valuation assessments, tax valuation allowances, as well as the allowance for doubtful accounts. Actual results could differ from those estimates, making it reasonably possible that a change in these estimates could occur in the near term.

3. Financial Instruments and Risk Management

Cash and Cash Equivalents. The Partnership considers all highly liquid instruments purchased with an original maturity of three months or less to be cash equivalents. The carrying amount approximates fair value because of the short maturity of these instruments.

7

Derivative Instruments and Hedging Activities.

Commodity Price Risk. Given the retail nature of its operations, the Partnership maintains a certain level of priced physical inventory to ensure its field operations have adequate supply commensurate with the time of year. The Partnership’s strategy is to keep its physical inventory priced relatively close to market for its field operations. The Partnership enters into a combination of exchange-traded futures and options contracts and, in certain instances, over-the-counter options contracts (collectively, “derivative instruments”) to hedge price risk associated with propane and fuel oil physical inventories, as well as anticipated future purchases of propane or fuel oil to be used in its operations and to ensure adequate supply during periods of high demand. Under this risk management strategy, realized gains or losses on derivative instruments will typically offset losses or gains on the physical inventory once the product is sold. All of the Partnership’s derivative instruments are reported on the condensed consolidated balance sheet at their fair values. In addition, in the course of normal operations, the Partnership routinely enters into contracts such as forward priced physical contracts for the purchase or sale of propane and fuel oil that qualify for and are designated as normal purchase or normal sale contracts. Such contracts are exempted from the fair value accounting requirements and are accounted for at the time product is purchased or sold under the related contract. The Partnership does not use derivative instruments for speculative trading purposes. Market risks associated with futures, options and forward contracts are monitored daily for compliance with the Partnership’s Hedging and Risk Management Policy which includes volume limits for open positions. Priced on-hand inventory is also reviewed and managed daily as to exposures to changing market prices.

On the date that derivative instruments are entered into, the Partnership makes a determination as to whether the derivative instrument qualifies for designation as a hedge. Changes in the fair value of derivative instruments are recorded each period in current period earnings or other comprehensive income (“OCI”), depending on whether the derivative instrument is designated as a hedge and, if so, the type of hedge. For derivative instruments designated as cash flow hedges, the Partnership formally assesses, both at the hedge contract’s inception and on an ongoing basis, whether the hedge contract is highly effective in offsetting changes in cash flows of hedged items. Changes in the fair value of derivative instruments designated as cash flow hedges are reported in OCI to the extent effective and reclassified into earnings during the same period in which the hedged item affects earnings. The mark-to-market gains or losses on ineffective portions of cash flow hedges are recognized in earnings immediately. Changes in the fair value of derivative instruments that are not designated as cash flow hedges, and that do not meet the normal purchase and normal sale exemption, are recorded within earnings as they occur. Cash flows associated with derivative instruments are reported as operating activities within the condensed consolidated statement of cash flows.

Interest Rate Risk. A portion of the Partnership’s borrowings bear interest at prevailing interest rates based upon, at the Operating Partnership’s option, LIBOR plus an applicable margin or the base rate, defined as the higher of the Federal Funds Rate plus 1/2 of 1% or the agent bank’s prime rate, or LIBOR plus 1%, plus the applicable margin. The applicable margin is dependent on the level of the Partnership’s total leverage (the ratio of total debt to income before deducting interest expense, income taxes, depreciation and amortization (“EBITDA”)). Therefore, the Partnership is subject to interest rate risk on the variable component of the interest rate. The Partnership manages part of its variable interest rate risk by entering into interest rate swap agreements. The interest rate swaps have been designated as, and are accounted for as, cash flow hedges. The fair value of the interest rate swaps are determined using an income approach, whereby future settlements under the swaps are converted into a single present value, with fair value being based on the value of current market expectations about those future amounts. Changes in the fair value are recognized in OCI until the hedged item is recognized in earnings. However, due to changes in the underlying interest rate environment, the corresponding value in OCI is subject to change prior to its impact on earnings.

Valuation of Derivative Instruments. The Partnership measures the fair value of its exchange-traded options and futures contracts using quoted market prices found on the New York Mercantile Exchange (Level 1 inputs), the fair value of its interest rate swaps using model-derived valuations driven by observable projected movements of the 3-month LIBOR (Level 2 inputs) and the fair value of its over-the-counter options contracts using Level 3 inputs. The Partnership’s over-the-counter options contracts are valued based on an internal option model. The inputs utilized in the model are based on publicly available information as well as broker quotes. The significant unobservable inputs used in the fair value measurements of the Partnership’s over-the-counter options contracts are interest rate and market volatility.

8

The following summarizes the gross fair value of the Partnership’s derivative instruments and their location in the condensed consolidated balance sheet as of June 23, 2012 and September 24, 2011, respectively:

|  | As of June 23, 2012 |  |  | As of September 24, 2011 |
Asset Derivatives |  | Location |  | Fair Value |  |  | Location |  | Fair Value |
Derivatives not designated as hedging instruments: |  |  |  |  |  |  |  |  |  |  |  |
Commodity options |  | Other current assets |  | $ | 7,263 |  |  | Other current assets |  | $ | 3,710 |
|  | Other assets |  |  | — |  |  | Other assets |  |  | 612 |
Commodity futures |  | Other current assets |  |  | 1,952 |  |  | Other current assets |  |  | 1,132 |
|  |  |  | $ | 9,215 |  |  |  |  | $ | 5,454 |
Liability Derivatives |  | Location |  | Fair Value |  |  | Location |  | Fair Value |
Derivatives designated as hedging instruments: |  |  |  |  |  |  |  |  |  |  |  |
Interest rate swaps |  | Other current liabilities |  | $ | 2,646 |  |  | Other current liabilities |  | $ | 2,662 |
|  | Other liabilities |  |  | 2,176 |  |  | Other liabilities |  |  | 1,934 |
|  |  |  | $ | 4,822 |  |  |  |  | $ | 4,596 |
Derivatives not designated as hedging instruments: |  |  |  |  |  |  |  |  |  |  |  |
Commodity options |  | Other current liabilities |  | $ | 1,338 |  |  | Other current liabilities |  | $ | 2,407 |
|  | Other liabilities |  |  | — |  |  | Other liabilities |  |  | 69 |
|  |  |  | $ | 1,338 |  |  |  |  | $ | 2,476 |

The following summarizes the reconciliation of the beginning and ending balances of assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs:

|  | Fair Value Measurement Using Significant Unobservable Inputs (Level 3) |
|  | Nine Months Ended June 23, 2012 |  |  | Nine Months Ended June 25, 2011 |
|  | Assets |  |  | Liabilities |  |  | Assets |  |  | Liabilities |
Opening balance of over-the-counter options |  | $ | 1,780 |  |  | $ | 118 |  |  | $ | 1,509 |  |  | $ | 29 |
Beginning balance realized during the period |  |  | (758 | ) |  |  | (15 | ) |  |  | (1,509 | ) |  |  | (29 | )
Contracts purchased during the period |  |  | 3,245 |  |  |  | 259 |  |  |  | 2,778 |  |  |  | 226 |
Change in the fair value of beginning balance |  |  | 2,678 |  |  |  | 669 |  |  |  | — |  |  |  | — |
Closing balance of over-the-counter options |  | $ | 6,945 |  |  | $ | 1,031 |  |  | $ | 2,778 |  |  | $ | 226 |

As of June 23, 2012 and September 24, 2011, the Partnership’s outstanding commodity-related derivatives had a weighted average maturity of approximately 3 months and 4 months, respectively.

9

The effect of the Partnership’s derivative instruments on the condensed consolidated statements of operations for the three and nine months ended June 23, 2012 and June 25, 2011 are as follows:

|  | Three months ended June 23, 2012 |  |  | Three months ended June 25, 2011 |
Derivatives in Cash Flow Hedging |  | Gains (Losses) Recognized in OCI |  |  | Gains (Losses) Reclassified from Accumulated OCI into Income (Effective Portion) |  |  | Gains (Losses) Recognized in OCI |  |  | Gains (Losses) Reclassified from Accumulated OCI into Income (Effective Portion) |
Relationships |  | (Effective Portion) |  |  | Location |  |  | Amount |  |  | (Effective Portion) |  |  | Location |  |  | Amount |
Interest rate swap |  | $ | (1,856 | ) |  |  | Interest expense |  |  | $ | (670 | ) |  | $ | (1,077 | ) |  |  | Interest expense |  |  | $ | (719 | )
|  | $ | (1,856 | ) |  |  |  |  |  | $ | (670 | ) |  | $ | (1,077 | ) |  |  |  |  |  | $ | (719 | )

Derivatives Not Designated as Hedging Instruments |  | Location of Gains (Losses) Recognized in Income |  | Amount of Unrealized Gains (Losses) Recognized in Income |  |  | Location of Gains (Losses) Recognized in Income |  | Amount of Unrealized Gains (Losses) Recognized in Income |
Commodity options |  | Cost of products sold |  | $ | 6,465 |  |  | Cost of products sold |  | $ | (516 | )
Commodity futures |  | Cost of products sold |  |  | 1,753 |  |  | Cost of products sold |  |  | 203 |
|  |  |  | $ | 8,218 |  |  |  |  | $ | (313 | )

|  | Nine months ended June 23, 2012 |  |  | Nine months ended June 25, 2011 |
Derivatives in Cash Flow Hedging |  | Gains (Losses) Recognized in OCI |  |  | Gains (Losses) Reclassified from Accumulated OCI into Income (Effective Portion) |  |  | Gains (Losses) Recognized in OCI |  |  | Gains (Losses) Reclassified from Accumulated OCI into Income (Effective Portion) |
Relationships |  | (Effective Portion) |  |  | Location |  | Amount |  |  | (Effective Portion) |  |  | Location |  | Amount |
Interest rate swap |  | $ | (2,234 | ) |  | Interest expense |  | $ | (2,008 | ) |  | $ | (851 | ) |  | Interest expense |  | $ | (2,147 | )
|  | $ | (2,234 | ) |  |  |  | $ | (2,008 | ) |  | $ | (851 | ) |  |  |  | $ | (2,147 | )

Derivatives Not Designated as Hedging Instruments |  | Location of Gains (Losses) Recognized in Income |  | Amount of Unrealized Gains (Losses) Recognized in Income |  |  | Location of Gains (Losses) Recognized in Income |  | Amount of Unrealized Gains (Losses) Recognized in Income |
Commodity options |  | Cost of products sold |  | $ | 6,350 |  |  | Cost of products sold |  | $ | 283 |
Commodity futures |  | Cost of products sold |  |  | 820 |  |  | Cost of products sold |  |  | 1,954 |
|  |  |  | $ | 7,170 |  |  |  |  | $ | 2,237 |

Bank Debt and Senior Notes. The fair value of the Revolving Credit Facility (defined below) approximates the carrying value since the interest rates are periodically adjusted to reflect market conditions. Based upon quoted market prices, qualifying as a Level 1 fair value input, the fair value of the Partnership’s 2020 senior notes was $262,500 and $248,500 as of June 23, 2012 and September 24, 2011, respectively.

10

4. Inventories

Inventories are stated at the lower of cost or market. Cost is determined using a weighted average method for propane, fuel oil and refined fuels and natural gas, and a standard cost basis for appliances, which approximates average cost. Inventories consist of the following:

|  | As of |
|  | June 23, |  |  | September 24, |
|  | 2012 |  |  | 2011 |
Propane, fuel oil and refined fuels and natural gas |  | $ | 50,969 |  |  | $ | 64,601 |
Appliances and related parts |  |  | 1,362 |  |  |  | 1,306 |
|  | $ | 52,331 |  |  | $ | 65,907 |

5. Goodwill

Goodwill represents the excess of the purchase price over the fair value of net assets acquired. Goodwill is subject to an impairment review at a reporting unit level, on an annual basis in August of each year, or when an event occurs or circumstances change that would indicate potential impairment. The Partnership assesses the carrying value of goodwill at a reporting unit level based on an estimate of the fair value of the respective reporting unit. Fair value of the reporting unit is estimated using discounted cash flow analyses taking into consideration estimated cash flows in a ten-year projection period and a terminal value calculation at the end of the projection period. If the fair value of the reporting unit exceeds its carrying value, the goodwill associated with the reporting unit is not considered to be impaired. If the carrying value of the reporting unit exceeds its fair value, an impairment loss is recognized to the extent that the carrying amount of the associated goodwill, if any, exceeds the implied fair value of the goodwill.

The carrying values of goodwill assigned to the Partnership’s operating segments are as follows:

|  | As of |
|  | June 23, |  |  | September 24, |
|  | 2012 |  |  | 2011 |
Propane |  | $ | 265,313 |  |  | $ | 265,313 |
Fuel oil and refined fuels |  |  | 4,438 |  |  |  | 4,438 |
Natural gas and electricity |  |  | 7,900 |  |  |  | 7,900 |
|  | $ | 277,651 |  |  | $ | 277,651 |

6. Net Income Per Common Unit

Computations of basic income per Common Unit are performed by dividing net income by the weighted average number of outstanding Common Units, and restricted units granted under the restricted unit plans to retirement-eligible grantees. Computations of diluted income per Common Unit are performed by dividing net income by the weighted average number of outstanding Common Units and unvested restricted units granted under the restricted unit plans. In computing diluted net income per Common Unit, weighted average units outstanding used to compute basic net income per Common Unit were increased by 177,431 and 194,668 units for the nine months ended June 23, 2012 and June 25, 2011, respectively, to reflect the potential dilutive effect of the unvested restricted units outstanding using the treasury stock method.

11

7. Long-Term Borrowings

Long-term borrowings consist of the following:

|  | As of |
|  | June 23, |  |  | September 24, |
|  | 2012 |  |  | 2011 |
7.375% senior notes, due March 15, 2020, net of unamortized discount of $1,669 and $1,831, respectively |  | $ | 248,331 |  |  | $ | 248,169 |
Revolving credit facility, due January 5, 2017 |  |  | 100,000 |  |  |  | 100,000 |
|  | $ | 348,331 |  |  | $ | 348,169 |

On March 23, 2010, the Partnership and its wholly-owned subsidiary, Suburban Energy Finance Corporation, issued $250,000 in aggregate principal amount of 7.375% senior notes due 2020 (the “2020 Senior Notes”). The 2020 Senior Notes were issued at 99.136% of the principal amount. The Partnership’s obligations under the 2020 Senior Notes are unsecured and rank senior in right of payment to any future subordinated indebtedness and equally in right of payment with any future senior indebtedness. The 2020 Senior Notes are structurally subordinated to, which means they rank effectively behind, any debt and other liabilities of the Operating Partnership. The 2020 Senior Notes mature on March 15, 2020 and require semi-annual interest payments in March and September. The Partnership is permitted to redeem some or all of the 2020 Senior Notes any time at redemption prices specified in the indenture governing the 2020 Senior Notes. In addition, the 2020 Senior Notes have a change of control provision that would require the Partnership to offer to repurchase the notes at 101% of the principal amount repurchased, if a change of control as defined in the indenture occurs and is followed by a rating decline (a decrease in the rating of the notes by either Moody’s Investors Service or Standard and Poor’s Rating Group by one or more gradations) within 90 days of the consummation of the change of control.

The Operating Partnership has a credit agreement, as amended on January 5, 2012 (the “Amended Credit Agreement”) that provides for a five-year $250,000 revolving credit facility (the “Revolving Credit Facility”) of which, $100,000 was outstanding as of June 23, 2012 and September 24, 2011. The Amended Credit Agreement amends the previous credit agreement to, among other things, extend the maturity date from June 25, 2013 to January 5, 2017, reduce the borrowing rate and commitment fees, and amend certain affirmative and negative covenants. Borrowings under the Revolving Credit Facility may be used for general corporate purposes, including working capital, capital expenditures and acquisitions. The Operating Partnership has the right to prepay any borrowings under the Revolving Credit Facility, in whole or in part, without penalty at any time prior to maturity.

At the time the amendment was entered into, the Operating Partnership had existing borrowings of $100,000 under the revolving credit facility of the previous credit agreement, which borrowings have been rolled into the Revolving Credit Facility of the Amended Credit Agreement. In addition, at the time the amendment was entered into, the Operating Partnership had letters of credit issued under the revolving credit facility of the previous credit agreement primarily in support of retention levels under its self-insurance programs, all of which have been rolled into the Revolving Credit Facility of the Amended Credit Agreement. As of June 23, 2012, the Partnership had standby letters of credit issued under the Revolving Credit Facility in the aggregate amount of $46,926 which expire periodically through April 15, 2013. Therefore, as of June 23, 2012 the Partnership had available borrowing capacity of $103,074 under the Revolving Credit Facility.

In connection with the previous revolving credit facility, the Operating Partnership entered into an interest rate swap agreement with a notional amount of $100,000 and an effective date of March 31, 2010 and termination date of June 25, 2013. Under the interest rate swap agreement, the Operating Partnership will pay a fixed interest rate of 3.12% to the issuing lender on the notional principal amount outstanding, effectively fixing the LIBOR portion of the interest rate at 3.12%. In return, the issuing lender will pay to the Operating Partnership a floating rate, namely LIBOR, on the same notional principal amount. The interest rate swap has been designated as a cash flow hedge.

12

In connection with the Amended Credit Agreement, the Operating Partnership entered into a forward starting interest rate swap agreement with a June 25, 2013 effective date, which is commensurate with the maturity of the existing interest rate swap agreement, and a termination date of January 5, 2017. Under this forward starting interest rate swap agreement, the Operating Partnership will pay a fixed interest rate of 1.63% to the issuing lender on the notional principal amount outstanding, effectively fixing the LIBOR portion of the interest rate at 1.63%. In return, the issuing lender will pay to the Operating Partnership a floating rate, namely LIBOR, on the same notional principal amount. The forward starting interest rate swap has been designated as a cash flow hedge.

Borrowings under the Revolving Credit Facility bear interest at prevailing interest rates based upon, at the Operating Partnership’s option, LIBOR plus the applicable margin or the base rate, defined as the higher of the Federal Funds Rate plus 1/2 of 1%, the agent bank’s prime rate, or LIBOR plus 1%, plus in each case the applicable margin. The applicable margin is dependent upon the Partnership’s ratio of total debt to EBITDA on a consolidated basis, as defined in the Revolving Credit Facility. As of June 23, 2012, the interest rate for the Revolving Credit Facility was approximately 2.7%. The interest rate and the applicable margin will be reset at the end of each calendar quarter.

The Partnership acts as a guarantor with respect to the obligations of the Operating Partnership under the Amended Credit Agreement pursuant to the terms and conditions set forth therein. The obligations under the Amended Credit Agreement are secured by liens on substantially all of the personal property of the Partnership, the Operating Partnership and their subsidiaries, as well as mortgages on certain real property.

The Amended Credit Agreement and the 2020 Senior Notes both contain various restrictive and affirmative covenants applicable to the Operating Partnership and the Partnership, respectively, including (i) restrictions on the incurrence of additional indebtedness, and (ii) restrictions on certain liens, investments, guarantees, loans, advances, payments, mergers, consolidations, distributions, sales of assets and other transactions. The Amended Credit Agreement contains certain financial covenants (a) requiring the Partnership’s consolidated interest coverage ratio, as defined, to be not less than 2.5 to 1.0 as of the end of any fiscal quarter; (b) prohibiting the total consolidated leverage ratio, as defined, of the Partnership from being greater than 4.75 to 1.0 as of the end of any fiscal quarter; and (c) prohibiting the Operating Partnership’s senior secured consolidated leverage ratio, as defined, from being greater than 3.0 to 1.0 as of the end of any fiscal quarter. Under the indenture governing the 2020 Senior Notes, the Partnership is generally permitted to make cash distributions equal to available cash, as defined, as of the end of the immediately preceding quarter, if no event of default exists or would exist upon making such distributions, and the Partnership’s consolidated fixed charge coverage ratio, as defined, is greater than 1.75 to 1.0. The Partnership and the Operating Partnership were in compliance with all covenants and terms of the 2020 Senior Notes and the Amended Credit Agreement as of June 23, 2012.

On April 25, 2012, the Partnership received consents from the requisite lenders under the Amended Credit Agreement to enable the Partnership to incur additional indebtedness, make amendments to the Amended Credit Agreement to adjust certain covenants, and otherwise perform our obligations as contemplated by the Inergy Propane Acquisition see Note 16. Subsequent Event – Acquisition of Inergy Propane for a description of further amendments to the Amended Credit Agreement and the new senior notes issued by the Partnership in connection with the Inergy Propane Acquisition.

Debt origination costs representing the costs incurred in connection with the placement of, and the subsequent amendment to, long-term borrowings are capitalized within other assets and amortized on a straight-line basis over the term of the respective debt agreements. In connection with the execution of the Amendment Credit Agreement, the Partnership recognized a non-cash charge of $507 to write-off a portion of unamortized debt origination costs associated with the previous credit agreement, and capitalized $2,420 for origination costs incurred with the amendment. During the third quarter of fiscal 2012, the Partnership capitalized $1,772 for origination costs incurred in connection with the issuance of new senior notes in August 2012 in connection with the Inergy Propane Acquisition. Other assets at June 23, 2012 and September 24, 2011 include debt origination costs with a net carrying amount of $9,747 and $7,207, respectively.

The aggregate amounts of long-term debt maturities subsequent to June 23, 2012 are as follows: fiscal 2012 through fiscal 2016: $-0-; and thereafter: $350,000.

13

8. Distributions of Available Cash

The Partnership makes distributions to its limited partners no later than 45 days after the end of each fiscal quarter of the Partnership in an aggregate amount equal to its Available Cash for such quarter. Available Cash, as defined in the Partnership Agreement, generally means all cash on hand at the end of the respective fiscal quarter less the amount of cash reserves established by the Board of Supervisors in its reasonable discretion for future cash requirements. These reserves are retained for the proper conduct of the Partnership’s business, the payment of debt principal and interest and for distributions during the next four quarters.

On July 18, 2012, the Partnership announced a quarterly distribution of $0.8525 per Common Unit, or $3.41 per Common Unit on an annualized basis, in respect of the third quarter of fiscal 2012, payable on August 7, 2012 to holders of record on July 31, 2012.

9. Unit-Based Compensation Arrangements

The Partnership recognizes compensation cost over the respective service period for employee services received in exchange for an award of equity or equity-based compensation based on the grant date fair value of the award. The Partnership measures liability awards under an equity-based payment arrangement based on remeasurement of the award’s fair value at the conclusion of each interim and annual reporting period until the date of settlement, taking into consideration the probability that the performance conditions will be satisfied.

Restricted Unit Plans. In fiscal 2000 and fiscal 2009, the Partnership adopted the Suburban Propane Partners, L.P. 2000 Restricted Unit Plan and 2009 Restricted Unit Plan (collectively, the “Restricted Unit Plans”), respectively, which authorize the issuance of Common Units to executives, managers and other employees and members of the Board of Supervisors of the Partnership. The total number of Common Units authorized for issuance under the Restricted Unit Plans was 1,902,122 as of June 23, 2012. Unless otherwise stipulated by the Compensation Committee of the Board of Supervisors on or before the grant date, restricted units issued under the Restricted Unit Plans vest over time with 25% of the Common Units vesting on each of the third and fourth anniversaries of the grant date and the remaining 50% of the Common Units vesting on the fifth anniversary of the grant date. The Restricted Unit Plans participants are not eligible to receive quarterly distributions with respect to or vote their respective restricted units until vested. Because each restricted unit represents a promise to issue a Common Unit at a future date, restricted units cannot be sold or transferred prior to vesting. The fair value of the restricted unit is established by the market price of the Common Unit on the date of grant, net of estimated future distributions and forfeitures during the vesting period. Restricted units are subject to forfeiture in certain circumstances as defined in the Restricted Unit Plans. Compensation expense for the unvested awards is recognized ratably over the vesting periods and is net of estimated forfeitures.

During the nine months ended June 23, 2012, the Partnership awarded 108,674 restricted units under the Restricted Unit Plans at an aggregate grant date fair value of $3,543. The following is a summary of activity for the Restricted Unit Plans for the nine months ended June 23, 2012:

|  |  |  |  | Weighted |
|  |  |  |  | Average Grant |
|  |  |  |  | Date Fair Value |
|  | Units |  |  | Per Unit |
Outstanding September 24, 2011 |  |  | 485,423 |  |  | $ | 32.71 |
Awarded |  |  | 108,674 |  |  |  | 32.60 |
Forfeited |  |  | (11,093 | ) |  |  | (30.63 | )
Issued |  |  | (115,911 | ) |  |  | (31.77 | )
Outstanding June 23, 2012 |  |  | 467,093 |  |  | $ | 33.04 |

As of June 23, 2012, unrecognized compensation cost related to unvested restricted units awarded under the Restricted Unit Plans amounted to $6,264. Compensation cost associated with unvested awards is expected to be recognized over a weighted-average period of 1.8 years. Compensation expense recognized under the Restricted Unit Plans, net of forfeitures, for the three and nine months ended June 23, 2012 was $911 and $3,261, respectively, and $737 and $3,136 for the three and nine months ended June 25, 2011, respectively.

14

Long-Term Incentive Plan. The Partnership has a non-qualified, unfunded long-term incentive plan for officers and key employees (the “LTIP”) which provides for payment, in the form of cash, of an award of equity-based compensation at the end of a three-year performance period. The level of compensation earned under the LTIP is based on the market performance of the Partnership’s Common Units on the basis of total return to Unitholders (“TRU”) compared to the TRU of a predetermined peer group consisting solely of other master limited partnerships, approved by the Compensation Committee of the Board of Supervisors, over the same three-year performance period. As a result of the quarterly remeasurement of the liability for awards under the LTIP, compensation expense for the three and nine months ended June 23, 2012 was $(49) and $643, respectively, and $31 and $1,532 for the three and nine months ended June 25, 2011, respectively. As of June 23, 2012 and September 24, 2011, the Partnership had a liability included within accrued employment and benefit costs (or other liabilities, as applicable) of $2,471 and $5,164, respectively, related to estimated future payments under the LTIP.

10. Commitments and Contingencies

Self-Insurance. The Partnership is self-insured for general and product, workers’ compensation and automobile liabilities up to predetermined thresholds above which third party insurance applies. As of June 23, 2012 and September 24, 2011, the Partnership had accrued insurance liabilities of $51,664 and $52,841, respectively, representing the total estimated losses under these self-insurance programs. For the portion of the estimated self-insurance liability that exceeds insurance deductibles, the Partnership records an asset within other assets (or other current assets, as applicable) related to the amount of the liability expected to be covered by insurance which amounted to $16,943 and $17,513 as of June 23, 2012 and September 24, 2011, respectively.

Legal Matters. The Partnership’s operations are subject to all operating hazards and risks normally incidental to handling, storing and delivering combustible liquids such as propane. The Partnership has been, and will continue to be, a defendant in various legal proceedings and litigation arising in the ordinary course of business, both as a result of these operating hazards and risks, and as a result of other aspects of its business. In this last regard, the Partnership currently is a defendant in suits in several states, including two putative class actions in which no class has yet been certified. The complaints allege a number of commercial claims, including as to the Partnership’s pricing, fee disclosure and tank ownership, under various consumer statutes, the Uniform Commercial Code, common law and antitrust law. Based on the nature of the allegations under these commercial suits, the Partnership believes that the suits are without merit and the Partnership is contesting each of these suits vigorously. With respect to the pending commercial suits, other than for legal defense fees and expenses, based on the merits of the allegations and discovery to date, no liability for a loss contingency is required.

11. Guarantees

The Partnership has residual value guarantees associated with certain of its operating leases, related primarily to transportation equipment, with remaining lease periods scheduled to expire periodically through fiscal 2019. Upon completion of the lease period, the Partnership guarantees that the fair value of the equipment will equal or exceed the guaranteed amount, or the Partnership will pay the lessor the difference. Although the fair value of equipment at the end of its lease term has historically exceeded the guaranteed amounts, the maximum potential amount of aggregate future payments the Partnership could be required to make under these leasing arrangements, assuming the equipment is deemed worthless at the end of the lease term, was $10,119 as of June 23, 2012. The fair value of residual value guarantees for outstanding operating leases was de minimis as of June 23, 2012 and September 24, 2011.

15

12. Pension Plans and Other Postretirement Benefits

The following table provides the components of net periodic benefit costs:

|  | Pension Benefits |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | June 23, 2012 |  |  | June 25, 2011 |  |  | June 23, 2012 |  |  | June 25, 2011 |
Interest cost |  | $ | 1,577 |  |  | $ | 1,706 |  |  | $ | 4,733 |  |  | $ | 5,117 |
Expected return on plan assets |  |  | (1,416 | ) |  |  | (1,574 | ) |  |  | (4,249 | ) |  |  | (4,721 | )
Recognized net actuarial loss |  |  | 1,318 |  |  |  | 1,180 |  |  |  | 3,953 |  |  |  | 3,540 |
Net periodic benefit cost |  | $ | 1,479 |  |  | $ | 1,312 |  |  | $ | 4,437 |  |  | $ | 3,936 |

|  | Postretirement Benefits |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | June 23, 2012 |  |  | June 25, 2011 |  |  | June 23, 2012 |  |  | June 25, 2011 |
Service cost |  | $ | 2 |  |  | $ | 2 |  |  | $ | 5 |  |  | $ | 6 |
Interest cost |  |  | 200 |  |  |  | 214 |  |  |  | 602 |  |  |  | 641 |
Amortization of prior service costs |  |  | (122 | ) |  |  | (122 | ) |  |  | (367 | ) |  |  | (367 | )
Recognized net actuarial loss |  |  | — |  |  |  | (9 | ) |  |  | — |  |  |  | (27 | )
Net periodic benefit cost |  | $ | 80 |  |  | $ | 85 |  |  | $ | 240 |  |  | $ | 253 |

There are no projected minimum employer cash contribution requirements under ERISA laws for fiscal 2012 under our defined benefit pension plan. The projected annual contribution requirements related to the Partnership’s postretirement health care and life insurance benefit plan for fiscal 2012 is $1,669, of which $1,062 has been contributed during the nine months ended June 23, 2012.

13. Income Taxes

For federal income tax purposes, as well as for state income tax purposes in the majority of the states in which the Partnership operates, the earnings attributable to the Partnership, as a separate legal entity, and the Operating Partnership are not subject to income tax at the Partnership level. Rather, the taxable income or loss attributable to the Partnership, as a separate legal entity, and to the Operating Partnership, which may vary substantially from the income before income taxes, reported by the Partnership in the condensed consolidated statement of operations, are includable in the federal and state income tax returns of the individual partners. The aggregate difference in the basis of the Partnership’s net assets for financial and tax reporting purposes cannot be readily determined as the Partnership does not have access to information regarding each partner’s basis in the Partnership.

As described in Note 1, the earnings of the Corporate Entities are subject to corporate level federal and state income tax. However, based upon past performance, the Corporate Entities are currently reporting an income tax provision composed primarily of alternative minimum tax. A full valuation allowance has been provided against the deferred tax assets based upon an analysis of all available evidence, both negative and positive at the balance sheet date, which, taken as a whole, indicates that it is more likely than not that sufficient future taxable income will not be available to utilize the assets. Management’s periodic reviews include, among other things, the nature and amount of the taxable income and expense items, the expected timing of when assets will be used or liabilities will be required to be reported and the reliability of historical profitability of businesses expected to provide future earnings. Furthermore, management considered tax-planning strategies it could use to increase the likelihood that the deferred assets will be realized.

16

14. Segment Information

The Partnership manages and evaluates its operations in five operating segments, three of which are reportable segments: Propane, Fuel Oil and Refined Fuels and Natural Gas and Electricity. The chief operating decision maker evaluates performance of the operating segments using a number of performance measures, including gross margins and income before interest expense and provision for income taxes (operating profit). Costs excluded from these profit measures are captured in Corporate and include corporate overhead expenses not allocated to the operating segments. Unallocated corporate overhead expenses include all costs of back office support functions that are reported as general and administrative expenses within the condensed consolidated statements of operations. In addition, certain costs associated with field operations support that are reported in operating expenses within the condensed consolidated statements of operations, including purchasing, training and safety, are not allocated to the individual operating segments. Thus, operating profit for each operating segment includes only the costs that are directly attributable to the operations of the individual segment. The accounting policies of the operating segments are otherwise the same as those described in the summary of significant accounting policies Note in the Partnership’s Annual Report on Form 10-K for the fiscal year ended September 24, 2011.

The propane segment is primarily engaged in the retail distribution of propane to residential, commercial, industrial and agricultural customers and, to a lesser extent, wholesale distribution to large industrial end users. In the residential and commercial markets, propane is used primarily for space heating, water heating, cooking and clothes drying. Industrial customers use propane generally as a motor fuel burned in internal combustion engines that power over-the-road vehicles, forklifts and stationary engines, to fire furnaces and as a cutting gas. In the agricultural markets, propane is primarily used for tobacco curing, crop drying, poultry brooding and weed control.

The fuel oil and refined fuels segment is primarily engaged in the retail distribution of fuel oil, diesel, kerosene and gasoline to residential and commercial customers for use primarily as a source of heat in homes and buildings.

The natural gas and electricity segment is engaged in the marketing of natural gas and electricity to residential and commercial customers in the deregulated energy markets of New York and Pennsylvania. Under this operating segment, the Partnership owns the relationship with the end consumer and has agreements with the local distribution companies to deliver the natural gas or electricity from the Partnership’s suppliers to the customer.

Activities in the “all other” category include the Partnership’s service business, which is primarily engaged in the sale, installation and servicing of a wide variety of home comfort equipment, particularly in the areas of heating and ventilation, and activities from the Partnership’s HomeTown Hearth & Grill and Suburban Franchising subsidiaries.

17

The following table presents certain relevant financial information by reportable segment and provides a reconciliation of total operating segment information to the corresponding consolidated amounts for the periods presented:

|  | Three Months Ended |  |  | Nine Months Ended |
|  | June 23, 2012 |  |  | June 25, 2011 |  |  | June 23, 2012 |  |  | June 25, 2011 |
Revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Propane |  | $ | 142,681 |  |  | $ | 169,258 |  |  | $ | 666,796 |  |  | $ | 786,968 |
Fuel oil and refined fuels |  |  | 17,533 |  |  |  | 22,528 |  |  |  | 92,262 |  |  |  | 124,448 |
Natural gas and electricity |  |  | 12,119 |  |  |  | 16,691 |  |  |  | 51,878 |  |  |  | 68,348 |
All other |  |  | 7,268 |  |  |  | 8,086 |  |  |  | 26,177 |  |  |  | 29,208 |
Total revenues |  | $ | 179,601 |  |  | $ | 216,563 |  |  | $ | 837,113 |  |  | $ | 1,008,972 |
Operating income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Propane |  | $ | 25,270 |  |  | $ | 20,434 |  |  | $ | 139,251 |  |  | $ | 193,700 |
Fuel oil and refined fuels |  |  | (1,789 | ) |  |  | (318 | ) |  |  | 4,142 |  |  |  | 14,437 |
Natural gas and electricity |  |  | 1,416 |  |  |  | 1,789 |  |  |  | 5,759 |  |  |  | 10,409 |
All other |  |  | (4,029 | ) |  |  | (3,433 | ) |  |  | (10,358 | ) |  |  | (8,947 | )
Corporate |  |  | (23,612 | ) |  |  | (18,119 | ) |  |  | (55,123 | ) |  |  | (51,672 | )
Total operating income |  |  | (2,744 | ) |  |  | 353 |  |  |  | 83,671 |  |  |  | 157,927 |
Reconciliation to net income: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Loss on debt extinguishment |  |  | — |  |  |  | — |  |  |  | 507 |  |  |  | — |
Interest expense, net |  |  | 6,479 |  |  |  | 6,867 |  |  |  | 19,742 |  |  |  | 20,532 |
Provision for income taxes |  |  | 100 |  |  |  | 273 |  |  |  | (60 | ) |  |  | 737 |
Net income |  | $ | (9,323 | ) |  | $ | (6,787 | ) |  | $ | 63,482 |  |  | $ | 136,658 |
Depreciation and amortization: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Propane |  | $ | 5,142 |  |  | $ | 5,011 |  |  | $ | 14,997 |  |  | $ | 15,326 |
Fuel oil and refined fuels |  |  | 1,433 |  |  |  | 1,378 |  |  |  | 2,595 |  |  |  | 2,691 |
Natural gas and electricity |  |  | 79 |  |  |  | 225 |  |  |  | 382 |  |  |  | 672 |
All other |  |  | 19 |  |  |  | 34 |  |  |  | 72 |  |  |  | 192 |
Corporate |  |  | 1,799 |  |  |  | 3,022 |  |  |  | 5,860 |  |  |  | 7,423 |
Total depreciation and amortization |  | $ | 8,472 |  |  | $ | 9,670 |  |  | $ | 23,906 |  |  | $ | 26,304 |

|  | As of |
|  | June 23, 2012 |  |  | September 24, 2011 |
Assets: |  |  |  |  |  |  |  |
Propane |  | $ | 685,576 |  |  | $ | 706,008 |
Fuel oil and refined fuels |  |  | 38,765 |  |  |  | 44,973 |
Natural gas and electricity |  |  | 14,599 |  |  |  | 18,675 |
All other |  |  | 3,693 |  |  |  | 3,719 |
Corporate |  |  | 153,431 |  |  |  | 183,084 |
Total assets |  | $ | 896,064 |  |  | $ | 956,459 |

15. Recently Issued Accounting Pronouncements

In June 2011, the FASB issued an accounting standards update to provide guidance on increasing the prominence of items reported in other comprehensive income. This update eliminates the option to present components of other comprehensive income as part of the statement of partners’ capital and requires net income and the components of other comprehensive income be presented either in a single continuous statement of comprehensive income or in two separate but consecutive statements. Early adoption of this updated guidance is permitted, and it becomes effective retrospectively for fiscal years beginning after December 15, 2011, which will be the first quarter of the Partnership’s 2013 fiscal year. This update does not change the items that must be reported in other comprehensive income but will require the Partnership to change its historical practice of showing comprehensive income within the Statement of Partners’ Capital.

18

In September 2011, the FASB issued an accounting standards update allowing companies to first assess qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, as a result of the qualitative assessment, it is more likely than not that the fair value of a reporting unit is less than its carrying amount, a more detailed two-step goodwill impairment test would be performed to identify a potential goodwill impairment and measure the amount of loss to be recognized, if any. The standard is effective for annual and interim goodwill impairment tests performed for fiscal years beginning after December 15, 2011, which will be the Partnership’s 2013 fiscal year. Early adoption is permitted. The adoption of this standard is not expected to impact the Partnership’s financial position, results of operations or cash flows.

16. Subsequent Event – Acquisition of Inergy Propane

On August 1, 2012 (the “Acquisition Date”), the Partnership completed the acquisition of the sole membership interest in Inergy Propane, LLC, including certain wholly-owned subsidiaries of Inergy Propane LLC, and the assets of Inergy Sales and Service, Inc. (“Inergy Sales”). The acquired interests and assets are collectively referred to as “Inergy Propane.” As of the Acquisition Date, Inergy Propane consisted of the former retail propane assets and operations of Inergy, L.P. (“Inergy”).

The acquisition of Inergy Propane (the “Inergy Propane Acquisition”) was consummated pursuant to a definitive agreement dated April 25, 2012 with Inergy, Inergy GP, LLC and Inergy Sales, as amended (the “Contribution Agreement”). Prior to the Acquisition Date, Inergy Propane transferred its interest in certain subsidiaries, as well as all of its rights and interests in the assets and properties of its wholesale propane supply, marketing and distribution business, and its rights and interest in the assets and properties of its West Coast natural gas liquids business, to Inergy. These assets were not included as part of the Inergy Propane business at the time of the transfer of the membership interests in Inergy Propane to the Partnership and were not part of the Inergy Propane Acquisition. On the Acquisition Date, Inergy Propane and its remaining wholly-owned subsidiaries acquired became subsidiaries of the Partnership. The results of operations of Inergy Propane will be included in the Partnership’s results of operations beginning on the Acquisition Date.

Pursuant to the Contribution Agreement, the Partnership agreed to issue $600,000 in new common units in the aggregate to Inergy and Inergy Sales (the “Equity Consideration”). In accordance with the Contribution Agreement, the number of common units to be issued to Inergy and Inergy Sales in the aggregate is determined by dividing $600,000 by the average of the high and low sales prices of the Partnership’s common units for the twenty consecutive trading days ending on the day prior to the execution of the Contribution Agreement, which was determined to be $43.1885, resulting in 13,893 common units.

Also pursuant to the Contribution Agreement, the Partnership and its wholly-owned subsidiary Suburban Energy Finance Corp. commenced an offer to exchange (the “Exchange Offers”) any and all of the outstanding unsecured 7% Senior Notes due 2018 and 6 7/8% Senior Notes due 2021 issued by Inergy and Inergy Finance Corp., which had an aggregate principal amount outstanding of $1,200,000 (collectively, the “Inergy Notes”), for a combination of $1,000,000 in aggregate principal amount of new unsecured 7 1/2% Senior Notes due 2018 and 7 3/8% Senior Notes due 2021 (collectively, the “SPH Notes”) issued by the Partnership and Suburban Energy Finance Corp. and up to $200,000 in cash to be paid to tendering noteholders (the “Exchange Offer Cash Consideration”). Pursuant to the Contribution Agreement, the Partnership was required to pay Inergy the difference, if any, between $200,000 and the actual Exchange Offer Cash Consideration paid in accordance with the terms of the Exchange Offers (such payment, the “Inergy Cash Consideration”). The Contribution Agreement provides that the Partnership will offer $65,000 in aggregate cash consent payments in connection with the Exchange Offers and that Inergy will pay $36,500 to the Partnership in cash on the Acquisition Date. The Exchange Offers expired and settled on August 1, 2012 (the “Settlement Date”). On the Settlement Date, the Partnership had received tenders and consents from holders representing approximately 98.09% of the total outstanding principal amount of the 2018 Inergy Notes, and tenders and consents from holders representing approximately 99.74% of the total outstanding principal amount of the 2021 Inergy Notes. Based on the results of the Exchange Offers, the Exchange Offer Cash Consideration due to tendering Inergy noteholders was $184,761. The Inergy Cash Consideration was satisfied by the issuance of 308 common units to Inergy and therefore, when combined with the Equity Consideration, the Partnership issued 14,201 common units in the aggregate to Inergy and Inergy Sales on August 1, 2012. Inergy will subsequently distribute 14,058 of such common units to its unitholders and will retain 1% of such common units, or 143 common units.

19

On April 25, 2012, the Partnership received consents from the requisite lenders under the Amended Credit Agreement to enable it to incur additional indebtedness, make amendments to the Amended Credit Agreement to adjust certain covenants, and otherwise perform our obligations as contemplated by the Inergy Propane Acquisition. On August 1, 2012, the Operating Partnership executed an amendment to the Amended Credit Agreement to, among other things, provide for (i) a $250,000 senior secured 364-day incremental term loan facility (the “364-Day Facility”) and (ii) an increase in our revolving credit facility under the Amended Credit Agreement from $250,000 to $400,000. On the Acquisition Date, the Operating Partnership drew $225,000 on the 364-Day Facility, which, together with cash received from Inergy (pursuant to the Contribution Agreement) and cash on hand, was used to pay (i) the consent fees and the Exchange Offer Cash Consideration, (ii) costs and fees related to the Exchange Offers, and (iii) costs and expenses related to the Inergy Propane Acquisition. The Partnership intends to repay such borrowings with an equity financing in the future, subject to market conditions.

The amendment to the Amended Credit Agreement also amended certain restrictive and affirmative covenants applicable to the Operating Partnership and the Partnership, as well as certain financial covenants, including (a) requiring the Partnership’s consolidated interest coverage ratio, as defined in the amendment, to be not less than 2.0 to 1.0 as of the end of any fiscal quarter; (b) prohibiting the total consolidated leverage ratio, as defined in the amendment, of the Partnership from being greater than 7.0 to 1.0 as of the end of any fiscal quarter. The minimum consolidated interest coverage ratio increases over time, and commencing with the second quarter of fiscal 2015, such minimum ratio will be 2.5 to 1.0. The maximum consolidated leverage ratio decreases over time, and commencing with the first quarter of fiscal 2015, such maximum ratio will be 4.75 to 1.0.

The preliminary fair value of the purchase price for Inergy Propane was $1,896,860, consisting of: (i) $1,075,043 of newly issued SPH Notes (with an aggregate par value of $1,000,000) and $184,761 in cash to tendering Inergy noteholders pursuant to the Exchange Offers; (ii) $65,000 in cash to the Inergy noteholders for the consent payments pursuant to the consent solicitations; (iii) $590,027 of new Suburban common units (consisting of 14,201 common units), which will be distributed to Inergy and Inergy Sales, all but $5,942 (consisting of 143 common units) of which will subsequently be distributed by Inergy to its unitholders; and (iv) reduced by the $17,971 of cash received from Inergy on the Acquisition Date, pursuant to the Contribution Agreement (the cash consideration received from Inergy includes the $36,500 discussed above, and is net of amounts owed to Inergy by the Partnership at the Acquisition Date).

The Inergy Propane Acquisition is consistent with key elements of the Partnership’s strategy for operational growth, which is to focus on businesses with a relatively steady cash flow that will extend the Partnership’s presence in strategically attractive markets, complement its existing business segments or provide an opportunity to diversify its operations with other energy-related assets. For the year ended September 30, 2011, Inergy Propane sold approximately 325,600 gallons of propane and 39,000 gallons of fuel oil and refined fuels to its retail customers in 33 states.

The following presents unaudited pro forma combined financial information as if the Inergy Propane Acquisition had occurred on September 26, 2010, the first day of the Partnership’s 2011 fiscal year. The pro forma net income for the nine months ended June 25, 2011 has been revised to properly include the costs of the Inergy Propane Acquisition of $15,750:

|  | For the three months ended |  |  | For the nine months ended |
|  | June 23, 2012 |  |  | June 25, 2011 |  |  | June 23, 2012 |  |  | June 25, 2011 |
Revenues |  | $ | 307,679 |  |  | $ | 373,168 |  |  | $ | 1,582,831 |  |  | $ | 1,919,357 |
Net (loss) income |  | $ | (46,428 | ) |  | $ | (53,043 | ) |  | $ | 61,759 |  |  | $ | 187,868 |
(Loss) income per unit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | (0.93 | ) |  | $ | (1.07 | ) |  | $ | 1.24 |  |  | $ | 3.78 |
Diluted |  | $ | (0.93 | ) |  | $ | (1.07 | ) |  | $ | 1.24 |  |  | $ | 3.76 |

The unaudited pro forma combined financial information reflect Inergy Propane’s historical operating results after giving effect to adjustments directly attributable to the transaction that are expected to have a continuing effect. The unaudited pro forma combined financial information is not necessarily indicative of the results that would have occurred had the Inergy Propane Acquisition occurred on the date indicated nor is it necessarily indicative of future operating results.

In accordance with the Contribution Agreement, the Partnership and Inergy entered into a transition services agreement (the “TSA”) whereby Inergy will provide certain services to the Partnership. The principal services include general business continuity, information technology, accounting, tax and administrative services. Services under the TSA will be provided through the expiration of the term relating to each service or until such time as mutually agreed by the parties. Amounts associated with the services were not material.

20

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

|  |  |  | SUBURBAN PROPANE PARTNERS, L.P.
August 3, 2012 |  |  |  | By: |  | /s/ MICHAEL A. STIVALA
Date |  |  |  |  |  | Michael A. Stivala
|  |  |  |  |  | Chief Financial Officer
August 3, 2012 |  |  |  | By: |  | /s/ MICHAEL A. KUGLIN
Date |  |  |  |  |  | Michael A. Kuglin
|  |  |  |  |  | Vice President and Chief Accounting Officer

21

EXHIBIT INDEX

Exhibit Number |  | Description of Documents
2.1 * |  | Contribution Agreement dated as of April 25, 2012, as amended as of June 15, 2012, July 6, 2012 and July 19, 2012, among Inergy, L.P., Inergy GP, LLC, Inergy Sales and Service, Inc. and Suburban Propane Partners, L.P. (Incorporated by reference to Exhibit 2.1 to the Partnership’s Current Reports on Form 8-K filed April 26, 2012, June 15, 2012, July 6, 2012 and July 19, 2012, respectively).
31.1 |  | Certification of the President and Chief Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2 |  | Certification of the Chief Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1 |  | Certification of the President and Chief Executive Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2 |  | Certification of the Chief Financial Officer Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS |  | XBRL Instance Document
101.SCH |  | XBRL Taxonomy Extension Schema Document
101.CAL |  | XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF |  | XBRL Taxonomy Extension Definition Linkbase Document
101.LAB |  | XBRL Taxonomy Extension Label Linkbase Document
101.PRE |  | XBRL Taxonomy Extension Presentation Linkbase Document

* | Previously filed with Form 10-Q