10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended November 24, 2013

or

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission file number 0-20355

Costco Wholesale Corporation

(Exact name of registrant as specified in its charter)

Washington	91-1223280
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

999 Lake Drive, Issaquah, WA 98027

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (425) 313-8100

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 ý   NO o

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 during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). YES ý   NO o

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.

Large accelerated filer ý	Accelerated filer o
Non-accelerated filer o (Do not check if a smaller company)	Smaller reporting company o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). YES o   NO ý

The number of shares outstanding of the issuer's common stock as of December 13, 2013 was 439,722,405

COSTCO WHOLESALE CORPORATION

INDEX TO FORM 10-Q

		Page
PART I	FINANCIAL INFORMATION
Item 1.	Financial Statements	3
	Condensed Consolidated Balance Sheets	3
	Condensed Consolidated Statements of Income	4
	Condensed Consolidated Statements of Comprehensive Income	5
	Condensed Consolidated Statements of Cash Flows	6
	Notes to Condensed Consolidated Financial Statements	7
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	19
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	26
Item 4.	Controls and Procedures	26
PART II	OTHER INFORMATION
Item 1.	Legal Proceedings	27
Item 1A.	Risk Factors	27
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	27
Item 3.	Defaults Upon Senior Securities	27
Item 4.	Mine Safety Disclosures	27
Item 5.	Other Information	27
Item 6.	Exhibits	28
	Signatures	29

2

PART I—FINANCIAL INFORMATION

Item 1—Financial Statements

COSTCO WHOLESALE CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(amounts in millions, except par value and share data)

(unaudited)

	November 24, 2013			September 1, 2013
ASSETS
CURRENT ASSETS
Cash and cash equivalents	$	4,699		$	4,644
Short-term investments	1,740			1,480
Receivables, net	1,145			1,201
Merchandise inventories	9,337			7,894
Deferred income taxes and other current assets	552			621
Total current assets	17,473			15,840
PROPERTY AND EQUIPMENT
Land	4,530			4,409
Buildings and improvements	11,913			11,556
Equipment and fixtures	4,600			4,472
Construction in progress	544			585
	21,587			21,022
Less accumulated depreciation and amortization	(7,333		)	(7,141		)
Net property and equipment	14,254			13,881
OTHER ASSETS	592			562
TOTAL ASSETS	$	32,319		$	30,283
LIABILITIES AND EQUITY
CURRENT LIABILITIES
Accounts payable	$	9,199		$	7,872
Accrued salaries and benefits	2,070			2,037
Accrued member rewards	713			710
Accrued sales and other taxes	395			382
Deferred membership fees	1,240			1,167
Other current liabilities	1,316			1,089
Total current liabilities	14,933			13,257
LONG-TERM DEBT, excluding current portion	4,987			4,998
DEFERRED INCOME TAXES AND OTHER LIABILITIES	990			1,016
Total liabilities	20,910			19,271
COMMITMENTS AND CONTINGENCIES
EQUITY
Preferred stock $.005 par value; 100,000,000 shares authorized; no shares issued and outstanding	0			0
Common stock $.005 par value; 900,000,000 shares authorized; 439,722,000 and 436,839,000 shares issued and outstanding	2			2
Additional paid-in capital	4,689			4,670
Accumulated other comprehensive loss	(41		)	(122		)
Retained earnings	6,571			6,283
Total Costco stockholders’ equity	11,221			10,833
Noncontrolling interests	188			179
Total equity	11,409			11,012
TOTAL LIABILITIES AND EQUITY	$	32,319		$	30,283

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

3

COSTCO WHOLESALE CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(amounts in millions, except per share data)

(unaudited)

	12 Weeks Ended
	November 24, 2013			November 25, 2012
REVENUE
Net sales	$	24,468		$	23,204
Membership fees	549			511
Total revenue	25,017			23,715
OPERATING EXPENSES
Merchandise costs	21,824			20,726
Selling, general and administrative	2,501			2,332
Preopening expenses	24			18
Operating income	668			639
OTHER INCOME (EXPENSE)
Interest expense	(27		)	(13		)
Interest income and other, net	18			20
INCOME BEFORE INCOME TAXES	659			646
Provision for income taxes	228			225
Net income including noncontrolling interests	431			421
Net income attributable to noncontrolling interests	(6		)	(5		)
NET INCOME ATTRIBUTABLE TO COSTCO	$	425		$	416
NET INCOME PER COMMON SHARE ATTRIBUTABLE TO COSTCO:
Basic	$	0.97		$	0.96
Diluted	$	0.96		$	0.95
Shares used in calculation (000’s)
Basic	437,970			433,423
Diluted	442,420			438,643
CASH DIVIDENDS DECLARED PER COMMON SHARE	$	0.31		$	0.275

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

4

COSTCO WHOLESALE CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(amounts in millions)

(unaudited)

	12 Weeks Ended
	November 24, 2013		November 25, 2012
NET INCOME INCLUDING NONCONTROLLING INTERESTS	$	431	$	421
Foreign-currency translation adjustment and other, net	84		22
Comprehensive income	515		443
Less: Comprehensive income attributable to noncontrolling interests	9		10
COMPREHENSIVE INCOME ATTRIBUTABLE TO COSTCO	$	506	$	433

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

5

COSTCO WHOLESALE CORPORATION

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(amounts in millions)

(unaudited)

	12 Weeks Ended
	November 24, 2013			November 25, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net income including noncontrolling interests	$	431		$	421
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities:
Depreciation and amortization	231			213
Stock-based compensation	112			93
Excess tax benefits on stock-based awards	(65		)	(38		)
Other non-cash operating activities, net	8			6
Deferred income taxes	3			(2		)
Changes in operating assets and liabilities:
Increase in merchandise inventories	(1,420		)	(1,055		)
Increase in accounts payable	1,311			1,283
Other operating assets and liabilities, net	328			181
Net cash provided by operating activities	939			1,102
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of short-term investments	(809		)	(856		)
Maturities of short-term investments	544			437
Additions to property and equipment	(574		)	(488		)
Other investing activities, net	13			52
Net cash used in investing activities	(826		)	(855		)
CASH FLOWS FROM FINANCING ACTIVITIES
Change in bank checks outstanding	2			235
Repayments of short-term borrowings	0			(115		)
Proceeds from short-term borrowings	20			127
Distribution to noncontrolling interests	0			(22		)
Proceeds from exercise of stock options	5			10
Minimum tax withholdings on stock-based awards	(163		)	(116		)
Excess tax benefits on stock-based awards	65			38
Repurchases of common stock	0			(36		)
Net cash (used in) provided by financing activities	(71		)	121
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	13			1
Net increase in cash and cash equivalents	55			369
CASH AND CASH EQUIVALENTS BEGINNING OF YEAR	4,644			3,528
CASH AND CASH EQUIVALENTS END OF PERIOD	$	4,699		$	3,897
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION:
Cash paid during the first fiscal quarter for:
Interest (reduced by $2 and $5 interest capitalized in 2014 and 2013, respectively)	32			31
Income taxes, net	0			118
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Cash dividend declared, but not yet paid	137			120

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

6

COSTCO WHOLESALE CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(amounts in millions, except share data and warehouse number data)

(unaudited)

Note 1—Summary of Significant Accounting Policies

Description of Business

Costco Wholesale Corporation (Costco or the Company), a Washington corporation, and its subsidiaries operate membership warehouses based on the concept that offering members low prices on a limited selection of nationally branded and select private-label products in a wide range of merchandise categories will produce high sales volumes and rapid inventory turnover. At November 24, 2013, Costco operated 646 warehouses worldwide: 460 in the United States (U.S.) (in 43 states, Washington, D.C., and Puerto Rico), 86 in Canada, 33 in Mexico, 25 in the United Kingdom (U.K.), 18 in Japan, 10 in Taiwan, 9 in Korea, and 5 in Australia. The Company's online business operates websites in the U.S., Canada, U.K., and Mexico.

Basis of Presentation

The condensed consolidated financial statements include the accounts of Costco, its wholly-owned subsidiaries, subsidiaries in which it has a controlling interest, consolidated entities in which it has made equity investments, or has other interests through which it has majority-voting control or it exercises the right to direct the activities that most significantly impact the entity’s performance (Costco or the Company). The Company reports noncontrolling interests in consolidated entities as a component of equity separate from the Company’s equity. All material inter-company transactions between and among the Company and its consolidated subsidiaries and other consolidated entities have been eliminated in consolidation. The Company’s net income excludes income attributable to noncontrolling interests in Taiwan and Korea. Unless otherwise noted, references to net income relate to net income attributable to Costco.

These unaudited condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q for interim financial reporting pursuant to the rules and regulations of the Securities and Exchange Commission (SEC). While these statements reflect all normal recurring adjustments that are, in the opinion of management, necessary for fair presentation of the results of the interim period, they do not include all of the information and footnotes required by U.S. generally accepted accounting principles (U.S. GAAP) for complete financial statements. Therefore, the interim condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in the Company's annual report filed on Form 10-K for the fiscal year ended September 1, 2013.

Fiscal Year End

The Company operates on a 52/53 week fiscal year basis with the fiscal year ending on the Sunday closest to August 31. References to the first quarters of 2014 and 2013 relate to the 12-week fiscal quarters ended November 24, 2013 and November 25, 2012, respectively.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the 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. Actual results could differ from those estimates and assumptions.

Reclassifications

Certain reclassifications have been made to prior fiscal year amounts or balances to conform to the presentation in the current fiscal year. These reclassifications did not have a material impact on the Company’s previously reported condensed consolidated financial statements.

7

Note 1—Summary of Significant Accounting Policies (Continued)

Fair Value of Financial Instruments

The Company accounts for certain assets and liabilities at fair value. The carrying value of the Company’s financial instruments, including cash and cash equivalents, receivables and accounts payable, approximate fair value due to their short-term nature or variable interest rates. See Notes 2, 3, and 4 for the carrying value and fair value of the Company’s investments, derivative instruments, and fixed-rate debt, respectively.

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the measurement date. Fair value is estimated by applying a fair value hierarchy, which requires maximizing the use of observable inputs when measuring fair value. The three levels of inputs are:

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

Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market

data.

Level 3: Significant unobservable inputs that are not corroborated by market data.

The Company’s current financial liabilities have fair values that approximate their carrying values. The Company’s long-term financial liabilities consist of long-term debt, which is recorded on the balance sheet at issuance price and adjusted for any applicable unamortized discounts or premiums. There have been no material changes to the valuation techniques utilized in the fair value measurement of assets and liabilities as disclosed in the Company's Form 10-K for the fiscal year ended September 1, 2013.

Merchandise Inventories

Merchandise inventories are valued at the lower of cost or market, as determined primarily by the retail inventory method, and are stated using the last-in, first-out (LIFO) method for substantially all U.S. merchandise inventories. Merchandise inventories for all foreign operations are primarily valued by the retail inventory method and are stated using the first-in, first-out (FIFO) method. The Company believes the LIFO method more fairly presents the results of operations by more closely matching current costs with current revenues. The Company records an adjustment each quarter, if necessary, for the projected annual effect of inflation or deflation, and these estimates are adjusted to actual results determined at year-end, when actual inflation rates and inventory levels have been determined. At November 24, 2013, and September 1, 2013, the cumulative impact of the LIFO valuation on merchandise inventories was $82 and $81, respectively.

Derivatives

The Company is exposed to foreign-currency exchange-rate fluctuations in the normal course of business. It manages these fluctuations, in part, through the use of forward foreign-exchange contracts, seeking to economically hedge the impact of fluctuations of foreign exchange on known future expenditures denominated in a non-functional foreign-currency. The contracts relate primarily to U.S. dollar merchandise inventory expenditures made by the Company’s international subsidiaries, whose functional currency is not the U.S. dollar. Currently, these contracts do not qualify for derivative hedge accounting. The Company seeks to mitigate risk with the use of these contracts and does not intend to engage in speculative transactions. These contracts do not contain any credit-risk-related contingent features. The aggregate notional amounts of open, unsettled forward foreign-exchange contracts were $416 and $458 at November 24, 2013, and September 1, 2013, respectively. The Company seeks to manage counterparty risk associated with these contracts by limiting transactions to counterparties with which the Company has an established banking relationship. There can be no assurance, however, that this practice effectively mitigates counterparty risk. The contracts are limited to less than one year in duration. See Note 3 for information on the fair value of unsettled forward foreign-exchange contracts as of November 24, 2013, and September 1, 2013.

The unrealized gains or losses recognized in interest income and other, net in the accompanying condensed consolidated statements of income relating to the net changes in the fair value of unsettled forward foreign-exchange contracts were immaterial in the first quarter of 2014 and 2013, respectively.

8

Note 1—Summary of Significant Accounting Policies (Continued)

The Company is exposed to fluctuations in prices for the energy it consumes, particularly electricity and natural gas, which it seeks to partially mitigate through the use of fixed-price contracts for certain of its warehouses and other facilities, primarily in the U.S. and Canada. The Company also enters into variable-priced contracts for some purchases of electricity and natural gas, in addition to fuel for its gas stations, on an index basis. These contracts meet the characteristics of derivative instruments, but generally qualify for the “normal purchases or normal sales” exception under authoritative guidance and thus require no mark-to-market adjustment.

Foreign Currency

The Company recognizes foreign-currency transaction gains and losses related to revaluing or settling all monetary assets and liabilities denominated in currencies other than the functional currency in interest income and other, net in the accompanying condensed consolidated statements of income. Generally, this includes the U.S. dollar cash and cash equivalents and the U.S. dollar payables of consolidated subsidiaries to their functional currency. Also included are realized foreign-currency gains or losses from settlements of forward foreign-exchange contracts. These items resulted in a net gain of $9 in the first quarters of 2014 and 2013.

Stock Repurchase Programs

Repurchased shares of common stock are retired, in accordance with the Washington Business Corporation Act. The par value of repurchased shares is deducted from common stock and the excess repurchase price over par value is deducted from additional paid-in capital and retained earnings. See Note 5 for additional information.

Recently Adopted Accounting Pronouncements

In February 2013, the Financial Accounting Standards Board (FASB) issued guidance related to reclassifications out of accumulated other comprehensive income. An entity will be required to disclose the net income line items impacted by significant reclassifications out of accumulated other comprehensive income if the item is reclassified in its entirety. For other amounts that are not required to be reclassified in their entirety to net income, cross-references to other disclosures required under U.S. GAAP are required to provide additional detail. The new guidance was effective for fiscal years, and interim periods within those years, beginning after December 15, 2012. The Company adopted this guidance at the beginning of its first quarter of 2014. Adoption of this guidance did not have a material impact on the Company’s condensed consolidated financial statements or disclosures.

9

Note 2—Investments

The Company's major categories of investments have not materially changed from the annual reporting period ended September 1, 2013. The Company’s investments were as follows:

November 24, 2013:	Cost Basis		Unrealized Gains, Net		Recorded Basis
Available-for-sale:
Government and agency securities	$	1,322	$	3	$	1,325
Asset and mortgage-backed securities	3		0		3
Total available-for-sale	1,325		3		1,328
Held-to-maturity:
Certificates of deposit	128				128
Bankers' acceptances	284				284
Total held-to-maturity	412				412
Total short-term investments	$	1,737	$	3	$	1,740

September 1, 2013:	Cost Basis		Unrealized Gains, Net		Recorded Basis
Available-for-sale:
Government and agency securities	$	1,263	$	0	$	1,263
Corporate notes and bonds	9		0		9
Asset and mortgage-backed securities	5		0		5
Total available-for-sale	1,277		0		1,277
Held-to-maturity:
Certificates of deposit	124				124
Bankers' acceptances	79				79
Total held-to-maturity	$	203			$	203
Total short-term investments	$	1,480	$	0	$	1,480

At November 24, 2013, and September 1, 2013, the Company had no available-for-sale securities that were in continuous unrealized-loss positions or gross unrealized gains and losses on cash equivalents.

The proceeds from sales of available-for-sale securities were $10 and $61 during the first quarter of 2014 and 2013, respectively. Gross realized gains or losses from sales of available-for-sale securities during the first quarter of 2014 and 2013 were not material.

The maturities of available-for-sale and held-to-maturity securities at November 24, 2013, were as follows:

	Available-For-Sale				Held-To-Maturity
	Cost Basis		Fair Value
Due in one year or less	$	549	$	549	$	412
Due after one year through five years	765		768		0
Due after five years	11		11		0
	$	1,325	$	1,328	$	412

10

Note 3—Fair Value Measurement

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The tables below present information regarding the Company’s financial assets and financial liabilities that are measured at fair value on a recurring basis and indicate the level within the fair value hierarchy reflecting the valuation techniques utilized to determine fair value.

November 24, 2013:	Level 1		Level 2
Money market mutual funds(1)	$	85	$	0
Investment in government and agency securities(2)	0		1,325
Investment in asset and mortgage-backed securities	0		3
Forward foreign-exchange contracts, in asset position(3)	0		1
Forward foreign-exchange contracts, in (liability) position(3)	0		(7		)
Total	$	85	$	1,322

September 1, 2013:	Level 1		Level 2
Money market mutual funds(1)	$	87	$	0
Investment in government and agency securities(2)	0		1,263
Investment in corporate notes and bonds	0		9
Investment in asset and mortgage-backed securities	0		5
Forward foreign-exchange contracts, in asset position(3)	0		3
Forward foreign-exchange contracts, in (liability) position(3)	0		(3		)
Total	$	87	$	1,277

 _______________

(1) Included in cash and cash equivalents in the accompanying condensed consolidated balance sheets.

(2) Included in short-term investments in the accompanying condensed consolidated balance sheets.

(3) The asset and the liability values are included in deferred income taxes and other current assets and other current liabilities, respectively, in the accompanying condensed consolidated balance sheets. See Note 1 for additional information on derivative instruments.

The Company did not hold any Level 3 financial assets and liabilities that were measured at fair value on a recurring basis at November 24, 2013 or September 1, 2013. There were no financial assets and liabilities measured on a recurring basis using significant unobservable inputs (Level 3) and there were no transfers in or out of Level 1, 2, or 3 during the first quarter of 2014 or 2013.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Financial assets measured at fair value on a nonrecurring basis include held-to-maturity investments that are carried at amortized cost and are not remeasured to fair value on a recurring basis. There were no fair value adjustments to these financial assets during the firstquarter of 2014 or 2013.

Nonfinancial assets measured at fair value on a nonrecurring basis include items such as long-lived assets that are measured at fair value resulting from an impairment, if deemed necessary. There were no fair value adjustments to these nonfinancial assets and liabilities during the first quarter of 2014 or 2013.

11

Note 4—Debt

The carrying value and estimated fair value of the Company’s long-term debt consisted of the following:

	November 24, 2013				September 1, 2013
	Carrying Value		Fair Value		Carrying Value		Fair Value
5.5% Senior Notes due March 2017	$	1,098	$	1,254	$	1,098	$	1,248
0.65% Senior Notes due December 2015	1,199		1,206		1,199		1,200
1.125% Senior Notes due December 2017	1,100		1,090		1,100		1,065
1.7% Senior Notes due December 2019	1,198		1,168		1,198		1,157
Other long-term debt	392		402		403		412
Long-term debt, excluding current portion	$	4,987	$	5,120	$	4,998	$	5,082

The estimated fair value of the Company’s debt was based primarily on reported market values, recently completed market transactions, and estimates based upon interest rates, maturities, and credit risk. Substantially all of the Company's long-term debt is classified as Level 2.

Note 5—Equity and Comprehensive Income

Dividends

The Company’s current quarterly dividend rate is $0.31 per share, compared to $0.275 per share in the first quarter of 2013. On October 29, 2013, the Board of Directors declared a quarterly cash dividend in the amount of $0.31 per share, which was paid on November 29, 2013.

Stock Repurchase Programs

There was no stock repurchase activity in the first quarter of 2014. In the first quarter of 2013, we repurchased 357,000 shares, at an average price of $96.41, totaling $34. The remaining amount available for stock repurchases under our approved plan was $3,055 at November 24, 2013. These amounts differ from the stock repurchase balances in the condensed consolidated statements of cash flows due to changes in unsettled stock repurchases at the end of a quarter. Purchases are made from time-to-time, as conditions warrant, in the open market or in block purchases, and pursuant to plans under SEC Rule 10b5-1. Repurchased shares are retired, in accordance with the Washington Business Corporation Act.

12

Note 5—Equity and Comprehensive Income (Continued)

Components of Equity and Comprehensive Income

The following tables show the changes in equity attributable to Costco and the noncontrolling interests of consolidated subsidiaries and other entities in which the Company has a controlling interest, but less than total ownership:

	Attributable to Costco			Noncontrolling Interests		Total Equity
Equity at September 1, 2013	$	10,833		$	179	$	11,012
Comprehensive income:
Net income	425			6		431
Foreign-currency translation adjustment and other, net	81			3		84
Comprehensive income	506			9		515
Stock-based compensation	112			0		112
Stock options exercised, including tax effects	8			0		8
Release of vested restricted stock units (RSUs), including tax effects	(101		)	0		(101		)
Cash dividends declared	(137		)	0		(137		)
Equity at November 24, 2013	$	11,221		$	188	$	11,409
	Attributable to Costco			Noncontrolling Interests		Total Equity
Equity at September 2, 2012	$	12,361		$	157	$	12,518
Comprehensive income:
Net income	416			5		421
Foreign-currency translation adjustment and other, net	17			5		22
Comprehensive income	433			10		443
Stock-based compensation	93			0		93
Stock options exercised, including tax effects	14			0		14
Release of vested RSUs, including tax effects	(83		)	0		(83		)
Conversion of convertible notes	1			0		1
Repurchases of common stock	(34		)	0		(34		)
Cash dividends declared	(120		)	0		(120		)
Equity at November 25, 2012	$	12,665		$	167	$	12,832

Note 6—Stock-Based Compensation Plans

In the second quarter of fiscal 2012, the Fifth Restated 2002 Stock Incentive Plan was amended following shareholder approval and is now referred to as the Sixth Restated 2002 Stock Incentive Plan (Sixth Plan). The Sixth Plan initially authorized the issuance of 16,000,000 shares (9,143,000 RSUs) of common stock for future grants in addition to shares authorized under the previous plan. Each RSU is counted as 1.75 shares toward the limit of shares available. The Company issues new shares of common stock upon exercise of stock options and upon vesting of RSUs. Shares for vested RSUs are generally delivered to participants annually, net of shares equal to the minimum statutory withholding taxes.

13

Note 6—Stock-Based Compensation Plans (Continued)

Summary of Restricted Stock Unit Activity

At November 24, 2013, 7,775,000 shares were available to be granted as RSUs and the following awards were outstanding:

• 8,733,000 time-based RSUs that vest upon continued employment over specified periods of time;

• 343,000 performance-based RSUs granted to certain executive officers of the Company for which the performance targets have been met. Further restrictions lapse upon achievement of continued employment over specified periods of time; and

• 269,000 performance-based RSUs to be granted to executive officers of the Company upon achievement of performance targets for fiscal 2014, as determined by the Compensation Committee of the Board of Directors after the end of the fiscal year. These awards are not included in the table below.

The following table summarizes RSU transactions during the first quarter of 2014:

	Number of Units (in 000’s)		Weighted-Average Grant Date Fair Value
Outstanding at September 1, 2013	10,081		$	72.52
Granted	3,187		113.12
Vested and delivered	(4,135	)	71.00
Forfeited	(57	)	74.19
Outstanding at November 24, 2013	9,076		$	85.80

The remaining unrecognized compensation cost related to non-vested RSUs at November 24, 2013 was $748 and the weighted-average period of time over which this cost will be recognized is 1.9 years.

Summary of Stock Option Activity

All outstanding stock options were fully vested and exercisable at November 24, 2013 and September 1, 2013. The following table summarizes stock option transactions:

	Number Of Options (in 000’s)		Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value(1)
Outstanding at September 1, 2013	1,947		$	39.70
Exercised	(131	)	37.79
Outstanding at November 24, 2013	1,816		$	39.84	1.18	$	155

 _______________

(1) The difference between the exercise price and market value of common stock at November 24, 2013.

The tax benefits realized, derived from the compensation deductions resulting from the option exercises, and intrinsic value related to total stock options exercised are provided in the following table:

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Actual tax benefit realized for stock options exercised	$	4	$	6
Intrinsic value of stock options exercised(1)	$	11	$	15

_______________

(1) The difference between the exercise price and market value of common stock measured at each exercise date.

14

Note 6—Stock-Based Compensation Plans (Continued)

Summary of Stock-Based Compensation

The following table summarizes stock-based compensation expense and the related tax benefits under the Company’s plans:

	12 Weeks Ended
	November 24, 2013			November 25, 2012
Stock-based compensation expense before income taxes	$	112		$	93
Less recognized income tax benefit	(38		)	(31		)
Stock-based compensation expense, net of income taxes	$	74		$	62

Note 7—Net Income per Common and Common Equivalent Share

The following table shows the amounts used in computing net income per share and the effect on net income and the weighted average number of shares of potentially dilutive common shares outstanding (shares in 000’s):

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Net income available to common stockholders after assumed conversions of dilutive securities	$	425	$	416
Weighted average number of common shares used in basic net income per common share	437,970		433,423
RSUs and stock options	4,421		4,413
Conversion of convertible notes	29		807
Weighted average number of common shares and dilutive potential of common stock used in diluted net income per share	442,420		438,643

Note 8—Commitments and Contingencies

Legal Proceedings

The Company is involved in a number of claims, proceedings and litigation arising from its business and property ownership. In accordance with applicable accounting guidance, the Company establishes an accrual for legal proceedings if and when those matters reach a stage where they present loss contingencies that are both probable and reasonably estimable. In such cases, there may be a possible exposure to loss in excess of any amounts accrued. The Company monitors those matters for developments that would affect the likelihood of a loss and the accrued amount, if any, thereof, and adjusts the amount as appropriate. If the loss contingency at issue is not both probable and reasonably estimable, the Company does not establish an accrual, but will continue to monitor the matter for developments that will make the loss contingency both probable and reasonably estimable. As of the date of this report, the Company has not recorded an accrual with respect to any matter described below. In each case, there is a reasonable possibility that a loss may be incurred. For matters where no accrual has been recorded, the possible loss or range of loss cannot in our view be reasonably estimated because, among other things, (i) the remedies or penalties sought are indeterminate or unspecified, (ii) the legal and/or factual theories are not well developed; and/or (iii) the matters involve complex or novel legal theories or a large number of parties.

The Company is a defendant in the following matters, among others:

A case brought as a class action on behalf of certain present and former female managers, in which plaintiffs allege denial of promotion based on gender in violation of Title VII of the Civil Rights Act of 1964 and California state law. Shirley “Rae” Ellis v. Costco Wholesale Corp., United States District Court (San Francisco), Case

15

Note 8—Commitments and Contingencies (Continued)

No. C-04-3341-EMC. Plaintiffs seek compensatory damages, punitive damages, injunctive relief, interest and attorneys’ fees. Class certification was granted by the district court on January 11, 2007. On September 16, 2011, the United States Court of Appeals for the Ninth Circuit reversed the order of class certification and remanded to the district court for further proceedings. On September 25, 2012, the district court certified a class of women in the United States denied promotion to warehouse general manager or assistant general manager since January 3, 2002. Currently the class is believed to be approximately 1,300 people. In October 2013 the parties reached an agreement in principle on a settlement, which is subject to court approval. A hearing is set for February 6, 2014. Any payments to class members would be contingent upon proof of liability in individual adjudications.  Payments under the settlement would be immaterial to the Company’s operations or financial position.

Numerous putative class actions have been brought around the United States against motor fuel retailers, including the Company, alleging that they have been overcharging consumers by selling gasoline or diesel that is warmer than 60 degrees without adjusting the volume sold to compensate for heat-related expansion or disclosing the effect of such expansion on the energy equivalent received by the consumer. The Company is named in the following actions: Raphael Sagalyn, et al., v. Chevron USA, Inc., et al., Case No. 07-430 (D. Md.); Phyllis Lerner, et al., v. Costco Wholesale Corporation, et al., Case No. 07-1216 (C.D. Cal.); Linda A. Williams, et al., v. BP Corporation North America, Inc., et al., Case No. 07-179 (M.D. Ala.); James Graham, et al. v. Chevron USA, Inc., et al., Civil Action No. 07-193 (E.D. Va.); Betty A. Delgado, et al., v. Allsups, Convenience Stores, Inc., et al., Case No. 07-202 (D.N.M.); Gary Kohut, et al. v. Chevron USA, Inc., et al., Case No. 07-285 (D. Nev.); Mark Rushing, et al., v. Alon USA, Inc., et al., Case No. 06-7621 (N.D. Cal.); James Vanderbilt, et al., v. BP Corporation North America, Inc., et al., Case No. 06-1052 (W.D. Mo.); Zachary Wilson, et al., v. Ampride, Inc., et al., Case No. 06-2582 (D. Kan.); Diane Foster, et al., v. BP North America Petroleum, Inc., et al., Case No. 07-02059 (W.D. Tenn.); Mara Redstone, et al., v. Chevron USA, Inc., et al., Case No. 07-20751 (S.D. Fla.); Fred Aguirre, et al. v. BP West Coast Products LLC, et al., Case No. 07-1534 (N.D. Cal.); J.C. Wash, et al., v. Chevron USA, Inc., et al.; Case No. 4:07cv37 (E.D. Mo.); Jonathan Charles Conlin, et al., v. Chevron USA, Inc., et al.; Case No. 07 0317 (M.D. Tenn.); William Barker, et al. v. Chevron USA, Inc., et al.; Case No. 07-cv-00293 (D.N.M.); Melissa J. Couch, et al. v. BP Products North America, Inc., et al., Case No. 07cv291 (E.D. Tex.); S. Garrett Cook, Jr., et al., v. Hess Corporation, et al., Case No. 07cv750 (M.D. Ala.); Jeff Jenkins, et al. v. Amoco Oil Company, et al., Case No. 07-cv-00661 (D. Utah); and Mark Wyatt, et al., v. B. P. America Corp., et al., Case No. 07-1754 (S.D. Cal.). On June 18, 2007, the Judicial Panel on Multidistrict Litigation assigned the action, entitled In re Motor Fuel Temperature Sales Practices Litigation, MDL Docket No 1840, to Judge Kathryn Vratil in the United States District Court for the District of Kansas. On April 12, 2009, the Company agreed to settle the actions in which it is named as a defendant. Under the settlement, which is subject to final approval by the court, the Company agreed, to the extent allowed by law, to install over five years from the effective date of the settlement temperature-correcting dispensers in the States of Alabama, Arizona, California, Florida, Georgia, Kentucky, Nevada, New Mexico, North Carolina, South Carolina, Tennessee, Texas, Utah, and Virginia. Other than payments to class representatives, the settlement does not provide for cash payments to class members. On September 22, 2011, the court preliminarily approved a revised settlement, which did not materially alter the terms. On April 24, 2012, the court granted final approval of the revised settlement. A class member who objected has filed a notice of appeal from the order approving the settlement. Plaintiffs have moved for an award of $10 million in attorneys’ fees, as well as an award of costs and payments to class representatives. The Company has opposed the motion.

On October 4, 2006, the Company received a grand jury subpoena from the United States Attorney’s Office for the Central District of California, seeking records relating to the Company’s receipt and handling of hazardous merchandise returned by Costco members and other records. The Company has entered into a tolling agreement with the United States Attorney’s Office.

16

Note 8—Commitments and Contingencies (Continued)

The Environmental Protection Agency issued an Information Request to the Company, dated November 1, 2007, regarding warehouses in the states of Arizona, California, Hawaii, and Nevada and relating to compliance with regulations concerning air-conditioning and refrigeration equipment. On March 4, 2009, the Company was advised by the Department of Justice that the Department was prepared to allege that the Company has committed at least nineteen violations of the leak-repair requirements of 40 C.F.R. § 82.156(i) and at least seventy-four violations of the recordkeeping requirements of 40 C.F.R. § 82.166(k), (m) at warehouses in these states. The Company has responded to these allegations, is engaged in communications with the Department about these and additional allegations, and has entered into tolling agreements. Substantial penalties may be levied for violations of the Clean Air Act. The Company is cooperating with this inquiry.

The Company has received notices from most states stating that they have appointed an agent to conduct an examination of the books and records of the Company to determine whether it has complied with state unclaimed property laws. In addition to seeking the turnover of unclaimed property subject to escheat laws, the states may seek interest, penalties, costs of examinations, and other relief.

The Company has received from the Drug Enforcement Administration subpoenas and administrative inspection warrants concerning the Company's fulfillment of prescriptions related to controlled substances and related practices. The Company is seeking to cooperate with these processes.

The Company does not believe that any pending claim, proceeding or litigation, either alone or in the aggregate, will have a material adverse effect on the Company’s financial position; however, it is possible that an unfavorable outcome of some or all of the matters, however unlikely, could result in a charge that might be material to the results of an individual fiscal quarter.

17

Note 9—Segment Reporting

The Company and its subsidiaries are principally engaged in the operation of membership warehouses in the U.S., Canada, Mexico, the United Kingdom, Japan, and Australia and through majority-owned subsidiaries in Taiwan and Korea. Reportable segments are largely based on management’s organization of the operating segments for operational decisions and assessments of financial performance, which considers geographic locations. The material accounting policies of the segments are the same as described in the notes to the consolidated financial statements included in the Company's annual report filed on Form 10-K for the fiscal year ended September 1, 2013, and Note 1 above. All material inter-segment net sales and expenses have been eliminated in computing total revenue and operating income. Certain operating expenses, predominantly stock-based compensation, are incurred on behalf of the Company's Canadian and Other International Operations, but are included in the U.S. Operations because those costs are not allocated internally and generally come under the responsibility of the Company's U.S. management team.

	United States Operations		Canadian Operations		Other International Operations		Total
Twelve Weeks Ended November 24, 2013
Total revenue	$	17,724	$	4,124	$	3,169	$	25,017
Operating income	364		189		115		668
Depreciation and amortization	170		28		33		231
Additions to property and equipment	385		67		122		574
Net property and equipment	9,855		1,667		2,732		14,254
Total assets	21,825		4,772		5,722		32,319
Twelve Weeks Ended November 25, 2012
Total revenue	$	16,918	$	3,889	$	2,908	$	23,715
Operating income	343		176		120		639
Depreciation and amortization	155		28		30		213
Additions to property and equipment	305		55		128		488
Net property and equipment	9,384		1,678		2,189		13,251
Total assets	19,884		4,551		4,888		29,323
Year Ended September 1, 2013
Total revenue	$	75,493	$	17,179	$	12,484	$	105,156
Operating income	1,810		756		487		3,053
Depreciation and amortization	696		123		127		946
Additions to property and equipment	1,090		186		807		2,083
Net property and equipment	9,652		1,621		2,608		13,881
Total assets	20,608		4,529		5,146		30,283

18

Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations (amounts in millions, except per share and share data, and warehouse number data)

FORWARD-LOOKING STATEMENTS

Certain statements contained in this Report constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, and Section 21E of the Securities Exchange Act of 1934. They include statements that address activities, events, conditions or developments that we expect or anticipate may occur in the future and may relate to such matters as sales growth, increases in comparable store sales, cannibalization of existing locations by new openings, price or fee changes, earnings performance, earnings per share, stock-based compensation expense, warehouse openings and closures, the amount we expect to spend on our expansion plans, the effect of adopting certain accounting standards, future financial reporting, financing, margins, return on invested capital, strategic direction, expense controls, membership renewal rates, shopping frequency, litigation impact and the demand for our products and services. Forward-looking statements may also be identified by the words “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “strategy,” “future,” “opportunity,” “plan,” “may,” “should,” “will,” “would,” “will be,” “will continue,” “will likely result,” and similar expressions. Such forward-looking statements involve risks and uncertainties that may cause actual events, results, or performance to differ materially from those indicated by such statements. These risks and uncertainties include, but are not limited to, domestic and international economic conditions, including exchange rates, the effects of competition and regulation, uncertainties in the financial markets, consumer and small business spending patterns and debt levels, conditions affecting the acquisition, development, ownership or use of real estate, actions of vendors, rising costs associated with employees (including health care costs), energy and certain commodities, geopolitical conditions, and other risks identified from time to time in the Company's public statements and reports filed with the SEC. Forward-looking statements speak only as of the date they are made, and we do not undertake to update these forward-looking statements, except as required by law.

This management discussion should be read in conjunction with the management discussion included in our fiscal 2013 annual report 10-K, previously filed with the SEC.

OVERVIEW

We operate membership warehouses based on the concept that offering our members low prices on a limited selection of nationally branded and select private-label products in a wide range of merchandise categories will produce high sales volumes and rapid turnover. This turnover, when combined with the operating efficiencies achieved by volume purchasing, efficient distribution and reduced handling of merchandise in no-frills, self-service warehouse facilities, enables us to operate profitably at significantly lower gross margins than traditional wholesalers, mass merchandisers, supermarkets, and supercenters.

We believe that the most important driver of increasing our profitability is sales growth, particularly comparable sales growth. We define comparable warehouse sales as sales from warehouses open for more than one year, including remodels, relocations and expansions, as well as online sales.  Comparable sales growth is achieved through increasing the frequency with which our members shop and the amounts that they spend on each visit. Sales comparisons can also be particularly influenced by two factors that are beyond our control, including fluctuations in currency exchange rates (with respect to the consolidation of the results of our international operations) and changes in the cost of gasoline and associated competitive conditions (primarily impacting domestic operations). The higher our comparable sales exclusive of currency fluctuations, the more we can leverage certain of our selling, general and administrative expenses, reducing them as a percentage of sales and enhancing profitability. Generating comparable sales growth is foremost a question of making available to our members the right merchandise at the right prices, a skill that we believe we have repeatedly demonstrated over the long term. Another substantial factor in sales growth is the health of the economies in which we do business, especially the United States. Sales growth and gross margins are also impacted by our competition, which is vigorous and widespread, including a wide range of global, national and regional wholesalers and retailers, including supermarkets, supercenter stores, and department and specialty stores, gasoline stations, and internet-based retailers. While we cannot control or reliably predict general economic health or changes in competition, we believe that we have been successful

19

Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations (Continued) (amounts in millions, except per share and share data, and warehouse number data)

historically in adapting our business to these changes, such as through adjustments to our pricing and to our merchandise mix, including increasing the penetration of our private label items. Our philosophy is not to focus in the short term on maximizing prices that our members can be charged, but to maintain what we believe is a perception among our members of our “pricing authority” – consistently providing the most competitive values. This may cause us, for example, to absorb increases in merchandise costs at certain times rather than immediately passing them along to our members, negatively impacting gross margin.

We also achieve sales growth by opening new warehouses and, to a much lesser extent, relocating existing warehouses to larger and better-located facilities. As our warehouse base grows, available and desirable potential sites become more difficult to secure, and square footage growth becomes a comparatively less substantial component of growth. However, the negative aspects of such growth, including lower initial operating profitability relative to existing warehouses and cannibalization of sales at existing warehouses when openings occur in existing markets, are increasingly less significant relative to the results of our total operations. Our rate of square footage growth is higher in foreign markets, due to the smaller base in those markets, and we expect that to continue.

Our financial performance also depends heavily on our ability to control costs. While we believe that we have achieved successes in this area historically, some significant costs are partially outside our control, most particularly health care and utility expenses. With respect to expenses relating to the compensation of our employees, our philosophy is not to seek to minimize the wages and benefits that they earn. Rather, we believe that achieving our longer-term objectives of reducing employee turnover and enhancing employee satisfaction requires maintaining compensation levels that are better than the industry average for much of our workforce. This may cause us, for example, to absorb costs that other employers might seek to pass through to their workforces. Because our business is operated on very low margins, modest changes in various items in the income statement, particularly gross margin and selling, general and administrative expenses, can have substantial impacts on net income.

Our operating model is generally the same across our U.S., Canada, and Other International operating segments (see Part I, Item 1, Note 9 of this Report). Certain countries in the Other International segment have relatively higher rates of square footage growth, lower wages and benefit costs as a percentage of country sales, and/or less direct membership warehouse competition. Additionally, we operate our lower-margin gasoline business predominately in the United States and Canada. We opened our first gasoline station in Australia in November 2013.

In discussions of our consolidated operating results, we refer to the impact of changes in foreign currencies relative to the U.S. dollar, which are references to the differences between the foreign-exchange rates we use to convert the financial results of our international operations from local currencies into U.S. dollars for financial reporting purposes. This impact of foreign-exchange rate changes is typically calculated as the difference between the current period's currency exchange rates and the comparable prior-year period's currency exchange rates.

Our fiscal year ends on the Sunday closest to August 31. References to the first quarters of 2014 and 2013 relate to the 12-week fiscal quarters ended November 24, 2013 and November 25, 2012, respectively. Certain percentages presented are calculated using actual results prior to rounding. Unless otherwise noted, references to net income relate to net income attributable to Costco.

20

Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations (Continued) (amounts in millions, except per share and share data, and warehouse number data)

Key items for the first quarter of 2014 as compared to the first quarter of 2013 include:

• We opened 13 new warehouses in the first quarter of 2014, nine in the U.S., one in Canada, and three in our Other International segment, compared to nine new warehouses in the first quarter of 2013.

• Net sales increased 5% to $24,468, driven by a 3% increase in comparable sales and sales at warehouses opened in 2013 and 2014. Net and comparable sales were negatively impacted by changes in certain foreign currencies relative to the U.S. dollar and by decreases in the price of gasoline;

• Membership fees increased 7% to $549, primarily due to membership sign-ups at both new and existing warehouses;

• Gross margin (net sales less merchandise costs) as a percentage of net sales increased thirteen basis points;

• Selling, general and administrative (SG&A) expenses as a percentage of net sales increased seventeen basis points;

• Net income in 2014 increased 2% to $425, or $0.96 per diluted share compared to $416, or $0.95 per diluted share in 2013; and

• On October 29, 2013, our Board of Directors declared a quarterly cash dividend in the amount of $0.31 per share, which was paid subsequent to the end of the first quarter.

RESULTS OF OPERATIONS

Net Sales

	12 Weeks Ended
	November 24, 2013			November 25, 2012
Net Sales	$	24,468		$	23,204
Increases in net sales:
U.S.	5		%	8		%
International	7		%	13		%
Total Company	5		%	10		%
Increases in comparable warehouse sales:
U.S.	3		%	7		%
International	1		%	9		%
Total Company	3		%	7		%
Increases in comparable warehouse sales excluding the impact of gasoline price and foreign currency changes:
U.S.	4		%	6		%
International	6		%	7		%
Total Company	5		%	6		%

Net Sales

Net Sales increased $1,264 or 5% during the first quarter of 2014 compared to the first quarter of 2013. This increase was attributable to a 3% increase in comparable warehouse sales and from sales at the 29 net new warehouses (includes the closure of our Acapulco, Mexico location due to extensive damage sustained during tropical storm Manuel) opened since the end of the first quarter of fiscal 2013.

21

Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations (Continued) (amounts in millions, except per share and share data, and warehouse number data)

Changes in foreign currencies relative to the U.S. dollar negatively impacted net sales by approximately $355, or 153 basis points, during the first quarter of 2014. The negative impact was primarily due to the Canadian dollar and Japanese yen of approximately $209 and $141, respectively. Changes in gasoline prices negatively impacted net sales by approximately $245 or 105 basis points during the first quarter of 2014, due to a 9% decrease in the average sales price per gallon.

Comparable Sales

Comparable sales increased 3% in the first quarter of 2014 and were positively impacted by an increase in shopping frequency, partially offset by lower average amounts spent by our members. Changes in foreign currencies relative to the U.S. dollar and gasoline prices negatively impacted comparable sales results, including the average amount spent by our members, during the first quarter of 2014. The increase in comparable sales includes the negative impact of cannibalization (established warehouses losing sales to our newly opened locations).

Membership Fees

	12 Weeks Ended
	November 24, 2013			November 25, 2012
Membership fees	$	549		$	511
Membership fees as a percent of net sales	2.24		%	2.20		%
Total cardholders (000's)	72,500			68,000

Membership fees increased 7% in the first quarter of 2014. The increase was primarily due to membership sign-ups at both new and existing warehouses, increased penetration of our higher-fee Executive Membership program, and the impact of raising our annual membership fees. Our member renewal rates are currently 90% in the U.S. and Canada, and 87% on a worldwide basis.

We increased our annual membership fee in the U.S. and Canada effective November 1, 2011, for new members, and January 1, 2012, for renewal members. We account for membership fee revenue, net of estimated refunds, on a deferred basis, whereby revenue is recognized ratably over the one-year membership period. These fee increases had a positive impact on membership fee revenues of approximately $8 in the first quarter of 2014. The remaining impact of this fee increase will be immaterial.

Gross Margin

	12 Weeks Ended
	November 24, 2013			November 25, 2012
Net sales	$	24,468		$	23,204
Less merchandise costs	21,824			20,726
Gross margin	$	2,644		$	2,478
Gross margin as a percent of net sales	10.81		%	10.68		%

Gross margin as a percentage of net sales increased thirteen basis points compared to the first quarter of 2013. Excluding the effect of gasoline price deflation, gross margin as a percentage of net sales increased two basis points. Gross margin in our core merchandise categories (food and sundries, hardlines, softlines and fresh foods) when expressed as a percentage of net sales increased three basis points, primarily due to increases in softlines and food and sundries. This was partially offset by a decrease in hardlines as a result of lower sales penetration. Warehouse ancillary and other businesses gross margin when expressed

22

Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations (Continued) (amounts in millions, except per share and share data, and warehouse number data)

as a percentage of net sales increased two basis points, predominately in our e-commerce and pharmacy businesses. These increases were partially offset by a lower gross margin in our gasoline business. Additionally, gross margin was negatively impacted by two basis points due to continued growth of the Executive Membership 2% reward program, and one basis point due to a LIFO charge of $1 recorded in 2014 compared to a benefit of $2 in 2013.

Gross margin on a geographic segment basis, when expressed as a percentage of the segment’s own sales (gross margin percentage), increased in our U.S. operation primarily due to food and sundries and softlines. The gross margin percentage in our Canadian operations increased slightly, resulting from an increase in fresh foods partially offset by decreases in hardlines and food and sundries. The gross margin percentage in our Other International segment decreased, primarily in softlines and fresh foods.

Selling, General and Administrative Expenses

	12 Weeks Ended
	November 24, 2013			November 25, 2012
SG&A expenses	$	2,501		$	2,332
SG&A expenses as a percent of net sales	10.22		%	10.05		%

SG&A expenses as a percent of net sales increased seventeen basis points compared to the first quarter of 2013. Excluding the effect of gasoline price deflation on net sales, SG&A expenses increased seven basis points. This increase, driven by higher stock compensation expense of five basis points resulting primarily from appreciation in the trading price of the Company's common stock, occurred despite a 14% reduction in the average number of RSUs granted to each participant during the quarter. Additionally, central operating costs increased two basis points, primarily related to the continued investment in the modernization of our information systems in our U.S. operations. Warehouse operating costs as a percentage of net sales adjusted for gasoline price deflation were flat, resulting from leveraging of our payroll costs in our U.S. and Canadian operations, offset by increases in other operating costs, primarily employee benefits.

Preopening Expenses

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Preopening expenses	$	24	$	18
Warehouse openings, including relocations
United States	9		8
Canada	1		1
Other International	3		—
Total warehouse openings, including relocations	13		9

Preopening expenses include costs for startup operations related to new warehouses and the expansion of ancillary operations at existing warehouses. Preopening expenses vary due to the number of warehouse openings, the timing of the opening relative to our quarter-end, whether the warehouse is owned or leased, and whether the opening is in an existing, new, or international market.

23

Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations (Continued) (amounts in millions, except per share and share data, and warehouse number data)

Interest Expense

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Interest expense	$	27	$	13

Interest expense in the first quarter of 2014 primarily relates to our $1,100 of 5.5% Senior Notes issued in fiscal 2007 and our $3,500 of Senior notes issued in December 2012.

Interest Income and Other, Net

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Interest income	$	12	$	10
Foreign-currency transaction gains, net	3		8
Other, net	3		2
Interest income and other, net	$	18	$	20

The decrease in foreign-currency transaction gains, net in the first quarter of 2014 compared to the first quarter of 2013 was primarily attributable to the negative impact of mark-to-market adjustments related to forward foreign exchange contracts entered into by our foreign subsidiaries as the U.S. dollar weakened in certain international locations compared to the prior year. See Derivatives and Foreign Currency sections in Part I, Item I, Note 1 of this report.

LIQUIDITY AND CAPITAL RESOURCES

The following table summarizes our significant sources and uses of cash and cash equivalents:

	12 Weeks Ended
	November 24, 2013			November 25, 2012
Net cash provided by operating activities	$	939		$	1,102
Net cash used in investing activities	(826		)	(855		)
Net cash (used in) provided by financing activities	(71		)	121

Our primary sources of liquidity are cash flows generated from warehouse operations, cash and cash equivalents, and short-term investment balances. Cash and cash equivalents and short-term investments were $6,439 and $6,124 at November 24, 2013, and September 1, 2013. Of these balances, approximately $1,396 and $1,254 represented debit and credit card receivables at the end of the first quarter of 2014 and of fiscal year 2013, respectively, primarily related to sales within the last week of our fiscal quarter or fiscal year.

Management believes that our cash position and operating cash flows will be sufficient to meet our capital requirements for the foreseeable future. We have not provided for U.S. deferred taxes on cumulative undistributed earnings of certain non-U.S. consolidated subsidiaries as we deem such earnings to be indefinitely reinvested. We believe that our U.S. current and projected asset position is sufficient to meet our U.S. liquidity requirements, and we have no current plans to repatriate the cash, cash equivalents, and short-term investments held by these subsidiaries for use in the U.S. At November 24, 2013, cash and cash equivalents and short-term investments totaling $2,484 were held by these non-U.S. consolidated subsidiaries.

24

Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations (Continued) (amounts in millions, except per share and share data, and warehouse number data)

Cash Flows from Operating Activities

Net cash provided by operating activities totaled $939 in the first quarter of 2014, compared to $1,102 in the first quarter of 2013. Our cash flow provided by operations is primarily derived from net sales and membership fees. Our cash flow used in operations generally consist of payments to our merchandise vendors, warehouse operating costs including payroll and employee benefits, depreciation, and credit card processing fees. We had an increase in our net investment in merchandise inventories due to the shift in timing of the Thanksgiving holiday as compared to the first quarter of 2013.

Cash Flows from Investing Activities

Net cash used in investing activities totaled $826 in the first quarter of 2014 compared to $855 in the first quarter of 2013. Our cash flow used in investing activities is primarily related to funding our warehouse expansion and remodeling activities. Net cash flows from investing activities also includes purchases and maturities of short-term investments.

Capital Expenditure Plans

We opened 13new warehouses in the first quarter of2014. For the remainder of fiscal2014we plan to open up to 18 additional warehouses.Our primary requirement for capital is the financing of land, buildings, and equipment for new and remodeled warehouses. To a lesser extent, capital is required for initial warehouse operations and working capital. While there can be no assurance that current expectations will be realized and plans are subject to change upon further review, it is our current intention to spend approximately $2,400 during fiscal 2014 for real estate, construction, remodeling, equipment for warehouses and related operations, and the modernization of our information systems and related activities. Through the end of first quarter of fiscal 2014, we have spent approximately $574. These expenditures are expected to be financed with a combination of cash provided from operations and existing cash and cash equivalents and short-term investments.

Cash Flows from Financing Activities

Net cash used by financing activities totaled $71 in the first quarter of 2014 compared to $121 provided by financing activities in the first quarter of 2013. We had a smaller increase in financing cash flows from bank checks outstanding during the first quarter of 2014 due to maintaining higher cash balances in banks on which our checks are drawn.

Stock Repurchase Programs

There was no stock repurchase activity in the first quarter of 2014. In the first quarter of 2013, we repurchased 357,000 shares of common stock, at an average price of $96.41, totaling approximately $34. These amounts differ from the stock repurchase balances in the condensed consolidated statements of cash flows due to changes in unsettled stock repurchases at the end of a quarter. The remaining amount available to be purchased under our approved plan was $3,055 at November 24, 2013. Purchases are made from time-to-time, as conditions warrant, in the open market or in block purchases and pursuant to plans under SEC Rule 10b5-1. Repurchased shares are retired, in accordance with the Washington Business Corporation Act.

Dividends

Our current quarterly cash dividend rate is $0.31 per share, or $1.24 per share on an annualized basis. On October 29, 2013,our Board of Directors declared a quarterly cash dividend of$0.31per share payable to shareholders of record onNovember 15, 2013. The dividend was paid onNovember 29, 2013.

25

Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations (Continued) (amounts in millions, except per share and share data, and warehouse number data)

Bank Credit Facilities and Commercial Paper Programs

We maintain bank credit facilities for working capital and general corporate purposes. As of November 24, 2013, we had total borrowing capacity within these facilities of $453, of which $384 was maintained by our international operations. Of the $384 maintained by our international operations, $180 is guaranteed by the Company. There were $54 of outstanding short-term borrowings under the bank credit facilities at the end of the first quarter of 2014 and $36 outstanding as of the end of fiscal year 2013.

The Company has letter of credit facilities, for commercial and standby letters of credit, totaling $154. The outstanding commitments under these facilities at the end of the first quarter of 2014 was $97, including $92 in standby letters of credit with expiration dates within one year. The bank credit facilities have various expiration dates, all within one year, and generally, we intend to renew these facilities prior to their expiration. The amount of borrowings available at any time under our bank credit facilities is reduced by the amount of standby and commercial letters of credit outstanding at that time.

Contractual Obligations

As of the date of this report, there were no material changes to our contractual obligations outside the ordinary course of business since the end of our last fiscal year.

Critical Accounting Estimates

The preparation of our consolidated financial statements in accordance with U.S. generally accepted accounting principles (U.S. GAAP) requires that we make estimates and judgments. We base our estimates on historical experience and on assumptions that we believe to be reasonable. Our critical accounting policies are discussed in Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section of our Annual Report on Form 10-K, for the fiscal year ended September 1, 2013. There have been no material changes to the critical accounting policies previously disclosed in that report.

Recent Accounting Pronouncements

See discussion of Recent Accounting Pronouncements in Note 1 to the condensed consolidated financial statements included in Part I, Item 1 of this Report.

Item 3—Quantitative and Qualitative Disclosures About Market Risk

Our exposure to financial market risk results from fluctuations in interest rates and foreign currency exchange rates. There have been no material changes to our market risks as disclosed in our Annual Report on Form 10-K, for the fiscal year ended September 1, 2013.

Item 4—Controls and Procedures

As of the end of the period covered by this Quarterly Report on Form 10-Q, we performed an evaluation under the supervision and with the participation of management, including our Chief Executive Officer and Chief Financial Officer, of our disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) under the Securities and Exchange Act of 1934 (the Exchange Act)). Based upon that evaluation, our Chief Executive Officer and Chief Financial Officer concluded that, as of the end of the period covered by this Quarterly Report, our disclosure controls and procedures are effective.

There has been no change in our internal control over financial reporting (as defined in Rules 13a-15(f) or 15d-15(f) of the Exchange Act) during our most recently completed fiscal quarter that has materially affected or is reasonably likely to materially affect our internal control over financial reporting.

26

PART II—OTHER INFORMATION

Item 1—Legal Proceedings

See discussion of Legal Proceedings in Note 8 to the condensed consolidated financial statements included in Part I, Item 1 of this Report.

Item 1A—Risk Factors

In addition to the other information set forth in the Quarterly Report on Form 10-Q, you should carefully consider the factors discussed in "Part 1, Item 1A, Risk Factors" in our Annual Report on Form 10-K, for the fiscal year ended September 1, 2013. There have been no material changes in our risk factors from those disclosed in our Annual Report on Form 10-K.

Item 2—Unregistered Sales of Equity Securities and Use of Proceeds (amounts in millions)

There was no stock repurchase activity in the first quarter of fiscal 2014. Our stock repurchase program is conducted under a $4,000 authorization of our Board of Directors approved in April 2011, which expires in April 2015.

Item 3—Defaults Upon Senior Securities

None.

Item 4—Mine Safety Disclosures

Not applicable.

Item 5—Other Information

None.

27

Item 6—Exhibits

The following exhibits are filed as part of this Quarterly Report on Form 10-Q or are incorporated herein by reference.

			Incorporated by Reference
Exhibit Number	Exhibit Description	Filed Herewith	Form	Period Ending	Filing Date
3.1	Articles of Incorporation of the registrant		8-K		8/30/1999
3.2	Bylaws of the registrant		8-K		8/24/2010
10.6.2*	Fiscal 2013 Executive Bonus Plan		8-K		10/30/2013
10.6.3*	Executive Employment Agreement between W. Craig Jelinek and Costco Wholesale Corporation	x
31.1	Rule 13(a) – 14(a) Certifications	x
32.1	Section 1350 Certifications	x
101.INS	XBRL Instance Document	x
101.SCH	XBRL Taxonomy Extension Schema Document	x
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document	x
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document	x
101.LAB	XBRL Taxonomy Extension Label Linkbase Document	x
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document	x

 _____________________

* Management contract, compensatory plan or arrangement.

28

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.

	COSTCO WHOLESALE CORPORATION (Registrant)
December 20, 2013	By	/s/ W. CRAIG JELINEK
Date		W. Craig Jelinek President, Chief Executive Officer and Director
December 20, 2013	By	/s/ RICHARD A. GALANTI
Date		Richard A. Galanti Executive Vice President and Chief Financial Officer

29

EX-10.6.3

September 2, 2013

Craig Jelinek

999 Lake Drive

Issaquah, WA 98027

Dear Craig:

This letter agreement confirms the terms of your employment with Costco Wholesale Corporation (the “Company”):

1. Employment. The Company employs you as its Chief Executive Officer and President.

2. Employment Term. The term is September 2, 2013, through August 31, 2014, unless otherwise terminated as provided below. The parties may renew this letter agreement from year-to-year upon agreement.

3. Salary and Benefits.

a. You will receive an annual base salary of $650,000. The base salary will be paid to you in accordance with the Company’s standard payroll practices.

b. You will be eligible for a bonus of up to $200,000. The amount of any bonus will be determined by the Board of Directors or the Compensation Committee and will be paid to you in accordance with the Company’s standard practices.

c. You will be eligible for an equity award under the Company’s Sixth Restated 2002 Stock Incentive Plan or its successor plan. The Board of Directors or the Compensation Committee will determine the amount of any grant.

d. You will be eligible to participate in the Company’s employee benefit programs, in accordance with the terms and conditions of those programs.

4. Termination. The Company will have the right to terminate your employment at any time for “cause,” as determined under applicable law and policies of the Company. You may terminate your employment at any time upon not less than sixty (60) days prior written notice.

5. Miscellaneous. This letter agreement represents our complete agreement on these subjects. We can only amend this letter agreement by signing a written amendment. This letter will be governed by Washington law in all respects.

If you agree, please sign the enclosed copy of this letter and return it to me.

Acknowledged and agreed:			Sincerely,
/s/ Craig Jelinek			Compensation Committee of the Board of Directors of Costco Wholesale Corporation
Craig Jelinek		By:	/s/ Benjamin S. Carson, Sr.
Dated:	October 8, 2013		Benjamin S. Carson, Sr., M.D., Chair

EX-31.1

Exhibit 31.1

CERTIFICATIONS

I, W. Craig Jelinek, certify that:

1) I have reviewed this Annual Report on Form 10-Q of Costco Wholesale Corporation (“the registrant”);

2) Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3) Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4) The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5) The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: December 20, 2013

/s/    W. CRAIG JELINEK

W. Craig Jelinek

President and Chief Executive Officer

CERTIFICATIONS

I, Richard A. Galanti, certify that:

1) I have reviewed this Annual Report on Form 10-Q of Costco Wholesale Corporation (“the registrant”);

2) Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3) Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4) The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5) The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: December 20, 2013

/s/    RICHARD A. GALANTI

Richard A. Galanti

Executive Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Costco Wholesale Corporation (the Company) on Form 10-Q for the quarter ended August 31, 2014, as filed with the Securities and Exchange Commission (the Report), I, W. Craig Jelinek, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ W. CRAIG JELINEK	Date: December 20, 2013
W. Craig Jelinek
President and Chief Executive Officer

A signed original of this written statement has been provided to and will be retained by Costco Wholesale Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Costco Wholesale Corporation (the Company) on Form 10-Q for the quarter ended August 31, 2014, as filed with the Securities and Exchange Commission (the Report), I, Richard A. Galanti, Executive Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ RICHARD A. GALANTI	Date: December 20, 2013
Richard A. Galanti
Executive Vice President and Chief Financial Officer

A signed original of this written statement has been provided to and will be retained by Costco Wholesale Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Summary of Significant Accounting Policies (Policies)

3 Months Ended

Nov. 24, 2013

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The condensed consolidated financial statements include the accounts of Costco, its wholly-owned subsidiaries, subsidiaries in which it has a controlling interest, consolidated entities in which it has made equity investments, or has other interests through which it has majority-voting control or it exercises the right to direct the activities that most significantly impact the entity’s performance (Costco or the Company). The Company reports noncontrolling interests in consolidated entities as a component of equity separate from the Company’s equity. All material inter-company transactions between and among the Company and its consolidated subsidiaries and other consolidated entities have been eliminated in consolidation. The Company’s net income excludes income attributable to noncontrolling interests in Taiwan and Korea. Unless otherwise noted, references to net income relate to net income attributable to Costco.

These unaudited condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q for interim financial reporting pursuant to the rules and regulations of the Securities and Exchange Commission (SEC). While these statements reflect all normal recurring adjustments that are, in the opinion of management, necessary for fair presentation of the results of the interim period, they do not include all of the information and footnotes required by U.S. generally accepted accounting principles (U.S. GAAP) for complete financial statements. Therefore, the interim condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in the Company's annual report filed on Form 10-K for the fiscal year ended September 1, 2013.

Fiscal Year End

Fiscal Year End

The Company operates on a 52/53 week fiscal year basis with the fiscal year ending on the Sunday closest to August 31. References to the first quarters of 2014 and 2013 relate to the 12-week fiscal quarters ended November 24, 2013 and November 25, 2012, respectively.

Use of Estimates

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the 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. Actual results could differ from those estimates and assumptions.

Reclassifications

Reclassifications

Certain reclassifications have been made to prior fiscal year amounts or balances to conform to the presentation in the current fiscal year. These reclassifications did not have a material impact on the Company’s previously reported condensed consolidated financial statements.

Fair Value of Financial Instruments

Fair Value of Financial Instruments

The Company accounts for certain assets and liabilities at fair value. The carrying value of the Company’s financial instruments, including cash and cash equivalents, receivables and accounts payable, approximate fair value due to their short-term nature or variable interest rates. See Notes 2, 3, and 4 for the carrying value and fair value of the Company’s investments, derivative instruments, and fixed-rate debt, respectively.

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the measurement date. Fair value is estimated by applying a fair value hierarchy, which requires maximizing the use of observable inputs when measuring fair value. The three levels of inputs are:

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

Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market

data.

Level 3: Significant unobservable inputs that are not corroborated by market data.

The Company’s current financial liabilities have fair values that approximate their carrying values. The Company’s long-term financial liabilities consist of long-term debt, which is recorded on the balance sheet at issuance price and adjusted for any applicable unamortized discounts or premiums. There have been no material changes to the valuation techniques utilized in the fair value measurement of assets and liabilities as disclosed in the Company's Form 10-K for the fiscal year ended September 1, 2013.

Merchandise Inventories

Merchandise Inventories

Merchandise inventories are valued at the lower of cost or market, as determined primarily by the retail inventory method, and are stated using the last-in, first-out (LIFO) method for substantially all U.S. merchandise inventories. Merchandise inventories for all foreign operations are primarily valued by the retail inventory method and are stated using the first-in, first-out (FIFO) method. The Company believes the LIFO method more fairly presents the results of operations by more closely matching current costs with current revenues. The Company records an adjustment each quarter, if necessary, for the projected annual effect of inflation or deflation, and these estimates are adjusted to actual results determined at year-end, when actual inflation rates and inventory levels have been determined. At November 24, 2013, and September 1, 2013, the cumulative impact of the LIFO valuation on merchandise inventories was $82 and $81, respectively.

Derivatives

Derivatives

The Company is exposed to foreign-currency exchange-rate fluctuations in the normal course of business. It manages these fluctuations, in part, through the use of forward foreign-exchange contracts, seeking to economically hedge the impact of fluctuations of foreign exchange on known future expenditures denominated in a non-functional foreign-currency. The contracts relate primarily to U.S. dollar merchandise inventory expenditures made by the Company’s international subsidiaries, whose functional currency is not the U.S. dollar. Currently, these contracts do not qualify for derivative hedge accounting. The Company seeks to mitigate risk with the use of these contracts and does not intend to engage in speculative transactions. These contracts do not contain any credit-risk-related contingent features. The aggregate notional amounts of open, unsettled forward foreign-exchange contracts were $416 and $458 at November 24, 2013, and September 1, 2013, respectively. The Company seeks to manage counterparty risk associated with these contracts by limiting transactions to counterparties with which the Company has an established banking relationship. There can be no assurance, however, that this practice effectively mitigates counterparty risk. The contracts are limited to less than one year in duration. See Note 3 for information on the fair value of unsettled forward foreign-exchange contracts as of November 24, 2013, and September 1, 2013.

The unrealized gains or losses recognized in interest income and other, net in the accompanying condensed consolidated statements of income relating to the net changes in the fair value of unsettled forward foreign-exchange contracts were immaterial in the first quarter of 2014 and 2013, respectively.

The Company is exposed to fluctuations in prices for the energy it consumes, particularly electricity and natural gas, which it seeks to partially mitigate through the use of fixed-price contracts for certain of its warehouses and other facilities, primarily in the U.S. and Canada. The Company also enters into variable-priced contracts for some purchases of electricity and natural gas, in addition to fuel for its gas stations, on an index basis. These contracts meet the characteristics of derivative instruments, but generally qualify for the “normal purchases or normal sales” exception under authoritative guidance and thus require no mark-to-market adjustment.

Foreign Currency

Foreign Currency

The Company recognizes foreign-currency transaction gains and losses related to revaluing or settling all monetary assets and liabilities denominated in currencies other than the functional currency in interest income and other, net in the accompanying condensed consolidated statements of income. Generally, this includes the U.S. dollar cash and cash equivalents and the U.S. dollar payables of consolidated subsidiaries to their functional currency. Also included are realized foreign-currency gains or losses from settlements of forward foreign-exchange contracts. These items resulted in a net gain of $9 in the first quarters of 2014 and 2013.

Stock Repurchase Programs

Stock Repurchase Programs

Repurchased shares of common stock are retired, in accordance with the Washington Business Corporation Act. The par value of repurchased shares is deducted from common stock and the excess repurchase price over par value is deducted from additional paid-in capital and retained earnings. See Note 5 for additional information.

Recently Adopted Accounting Pronouncements

Recently Adopted Accounting Pronouncements

In February 2013, the Financial Accounting Standards Board (FASB) issued guidance related to reclassifications out of accumulated other comprehensive income. An entity will be required to disclose the net income line items impacted by significant reclassifications out of accumulated other comprehensive income if the item is reclassified in its entirety. For other amounts that are not required to be reclassified in their entirety to net income, cross-references to other disclosures required under U.S. GAAP are required to provide additional detail. The new guidance was effective for fiscal years, and interim periods within those years, beginning after December 15, 2012. The Company adopted this guidance at the beginning of its first quarter of 2014. Adoption of this guidance did not have a material impact on the Company’s condensed consolidated financial statements or disclosures.

XML

Consolidated Statements Of Income (USD $) In Millions, except Share data in Thousands, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
REVENUE
Net sales	$ 24,468	$ 23,204
Membership fees	549	511
Total revenue	25,017	23,715
OPERATING EXPENSES
Merchandise costs	21,824	20,726
Selling, general and administrative	2,501	2,332
Preopening expenses	24	18
Operating income	668	639
OTHER INCOME (EXPENSE)
Interest expense	(27)	(13)
Interest income and other, net	18	20
INCOME BEFORE INCOME TAXES	659	646
Provision for income taxes	228	225
Net income including noncontrolling interests	431	421
Net income attributable to noncontrolling interests	(6)	(5)
NET INCOME ATTRIBUTABLE TO COSTCO	$ 425	$ 416
NET INCOME PER COMMON SHARE ATTRIBUTABLE TO COSTCO:
Basic (in dollars per share)	$ 0.97	$ 0.96
Diluted (in dollars per share)	$ 0.96	$ 0.95
Shares used in calculation (000's)
Basic (shares)	437,970	433,423
Diluted (shares)	442,420	438,643
CASH DIVIDENDS DECLARED PER COMMON SHARE	$ 0.31	$ 0.275

XML

Fair Value Measurement

3 Months Ended

Nov. 24, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurement

Note 3—Fair Value Measurement

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The tables below present information regarding the Company’s financial assets and financial liabilities that are measured at fair value on a recurring basis and indicate the level within the fair value hierarchy reflecting the valuation techniques utilized to determine fair value.

November 24, 2013:	Level 1		Level 2
Money market mutual funds(1)	$	85	$	0
Investment in government and agency securities(2)	0		1,325
Investment in asset and mortgage-backed securities	0		3
Forward foreign-exchange contracts, in asset position(3)	0		1
Forward foreign-exchange contracts, in (liability) position(3)	0		(7		)
Total	$	85	$	1,322

September 1, 2013:	Level 1		Level 2
Money market mutual funds(1)	$	87	$	0
Investment in government and agency securities(2)	0		1,263
Investment in corporate notes and bonds	0		9
Investment in asset and mortgage-backed securities	0		5
Forward foreign-exchange contracts, in asset position(3)	0		3
Forward foreign-exchange contracts, in (liability) position(3)	0		(3		)
Total	$	87	$	1,277

 _______________

(1) Included in cash and cash equivalents in the accompanying condensed consolidated balance sheets.

(2) Included in short-term investments in the accompanying condensed consolidated balance sheets.

(3) The asset and the liability values are included in deferred income taxes and other current assets and other current liabilities, respectively, in the accompanying condensed consolidated balance sheets. See Note 1 for additional information on derivative instruments.

The Company did not hold any Level 3 financial assets and liabilities that were measured at fair value on a recurring basis at November 24, 2013 or September 1, 2013. There were no financial assets and liabilities measured on a recurring basis using significant unobservable inputs (Level 3) and there were no transfers in or out of Level 1, 2, or 3 during the first quarter of 2014 or 2013.

Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis

Financial assets measured at fair value on a nonrecurring basis include held-to-maturity investments that are carried at amortized cost and are not remeasured to fair value on a recurring basis. There were no fair value adjustments to these financial assets during the firstquarter of 2014 or 2013.

Nonfinancial assets measured at fair value on a nonrecurring basis include items such as long-lived assets that are measured at fair value resulting from an impairment, if deemed necessary. There were no fair value adjustments to these nonfinancial assets and liabilities during the first quarter of 2014 or 2013.

XML

Segment Reporting (Tables)

3 Months Ended

Nov. 24, 2013

Segment Reporting [Abstract]

Segment Reporting Information, by Segment

The Company and its subsidiaries are principally engaged in the operation of membership warehouses in the U.S., Canada, Mexico, the United Kingdom, Japan, and Australia and through majority-owned subsidiaries in Taiwan and Korea. Reportable segments are largely based on management’s organization of the operating segments for operational decisions and assessments of financial performance, which considers geographic locations. The material accounting policies of the segments are the same as described in the notes to the consolidated financial statements included in the Company's annual report filed on Form 10-K for the fiscal year ended September 1, 2013, and Note 1 above. All material inter-segment net sales and expenses have been eliminated in computing total revenue and operating income. Certain operating expenses, predominantly stock-based compensation, are incurred on behalf of the Company's Canadian and Other International Operations, but are included in the U.S. Operations because those costs are not allocated internally and generally come under the responsibility of the Company's U.S. management team.

	United States Operations		Canadian Operations		Other International Operations		Total
Twelve Weeks Ended November 24, 2013
Total revenue	$	17,724	$	4,124	$	3,169	$	25,017
Operating income	364		189		115		668
Depreciation and amortization	170		28		33		231
Additions to property and equipment	385		67		122		574
Net property and equipment	9,855		1,667		2,732		14,254
Total assets	21,825		4,772		5,722		32,319
Twelve Weeks Ended November 25, 2012
Total revenue	$	16,918	$	3,889	$	2,908	$	23,715
Operating income	343		176		120		639
Depreciation and amortization	155		28		30		213
Additions to property and equipment	305		55		128		488
Net property and equipment	9,384		1,678		2,189		13,251
Total assets	19,884		4,551		4,888		29,323
Year Ended September 1, 2013
Total revenue	$	75,493	$	17,179	$	12,484	$	105,156
Operating income	1,810		756		487		3,053
Depreciation and amortization	696		123		127		946
Additions to property and equipment	1,090		186		807		2,083
Net property and equipment	9,652		1,621		2,608		13,881
Total assets	20,608		4,529		5,146		30,283

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Investments (Tables)

3 Months Ended

Nov. 24, 2013

Investments, Debt and Equity Securities [Abstract]

Available for Sale and Held to Maturity Investments

The Company’s investments were as follows:

November 24, 2013:	Cost Basis		Unrealized Gains, Net		Recorded Basis
Available-for-sale:
Government and agency securities	$	1,322	$	3	$	1,325
Asset and mortgage-backed securities	3		0		3
Total available-for-sale	1,325		3		1,328
Held-to-maturity:
Certificates of deposit	128				128
Bankers' acceptances	284				284
Total held-to-maturity	412				412
Total short-term investments	$	1,737	$	3	$	1,740

September 1, 2013:	Cost Basis		Unrealized Gains, Net		Recorded Basis
Available-for-sale:
Government and agency securities	$	1,263	$	0	$	1,263
Corporate notes and bonds	9		0		9
Asset and mortgage-backed securities	5		0		5
Total available-for-sale	1,277		0		1,277
Held-to-maturity:
Certificates of deposit	124				124
Bankers' acceptances	79				79
Total held-to-maturity	$	203			$	203
Total short-term investments	$	1,480	$	0	$	1,480

Maturities of Available for Sale and Held to Maturity Securities

The maturities of available-for-sale and held-to-maturity securities at November 24, 2013, were as follows:

	Available-For-Sale				Held-To-Maturity
	Cost Basis		Fair Value
Due in one year or less	$	549	$	549	$	412
Due after one year through five years	765		768		0
Due after five years	11		11		0
	$	1,325	$	1,328	$	412

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Net Income per Common and Common Equivalent Share - Schedule of Earnings per Share Effect on Net Income and Weighted Averegae Number of Dilutive Potential Common Stock (Details) (USD $) In Millions, except Share data in Thousands, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
Earnings Per Share [Abstract]
Net income available to common stockholders after assumed conversion of dilutive securities	$ 425	$ 416
Weighted average number of common shares used in basic net income per common share	437,970	433,423
RSUs and stock options	4,421	4,413
Conversion of convertible notes	29	807
Weighted average number of common shares and dilutive potential of common stock used in diluted net income per share	442,420	438,643

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Investments - Proceeds from Sales of Available for Sale Securities (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
Investments, Debt and Equity Securities [Abstract]
Proceeds	$ 10	$ 61

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Investments - Available for Sale and Held to Maturity Investments (Detail) (USD $) In Millions, unless otherwise specified	Nov. 24, 2013	Sep. 01, 2013
Available For Sale And Held To Maturity [Line Items]
Available-For-Sale, Cost Basis	$ 1,325
Available-for-sale, Recorded Basis, Total	1,328
Held-to-maturity, Cost Basis	412
Total investments, Recorded Basis	1,740	1,480
Short-term Investments
Available For Sale And Held To Maturity [Line Items]
Unrealized gains	3	0
Total investments, Cost Basis	1,737	1,480
Total investments, Recorded Basis	1,740	1,480
Short-term Investments | Available-for-sale Securities
Available For Sale And Held To Maturity [Line Items]
Available-For-Sale, Cost Basis	1,325	1,277
Unrealized gains	3	0
Available-for-sale, Recorded Basis, Total	1,328	1,277
Short-term Investments | Available-for-sale Securities | Government and agency securities
Available For Sale And Held To Maturity [Line Items]
Available-For-Sale, Cost Basis	1,322	1,263
Unrealized gains	3	0
Available-for-sale, Recorded Basis, Total	1,325	1,263
Short-term Investments | Available-for-sale Securities | Corporate notes and bonds
Available For Sale And Held To Maturity [Line Items]
Available-For-Sale, Cost Basis		9
Unrealized gains		0
Available-for-sale, Recorded Basis, Total		9
Short-term Investments | Available-for-sale Securities | Asset and mortgage backed securities
Available For Sale And Held To Maturity [Line Items]
Available-For-Sale, Cost Basis	3	5
Unrealized gains	0	0
Available-for-sale, Recorded Basis, Total	3	5
Short-term Investments | Held-to-maturity Securities
Available For Sale And Held To Maturity [Line Items]
Held-to-maturity, Cost Basis	412	203
Held-to-maturity, Recorded Basis, Total	412	203
Short-term Investments | Held-to-maturity Securities | Banker's Acceptances
Available For Sale And Held To Maturity [Line Items]
Held-to-maturity, Cost Basis	284	79
Held-to-maturity, Recorded Basis, Total	284	79
Short-term Investments | Held-to-maturity Securities | Certificates of deposit
Available For Sale And Held To Maturity [Line Items]
Held-to-maturity, Cost Basis	128	124
Held-to-maturity, Recorded Basis, Total	$ 128	$ 124

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Stock-Based Compensation Plans - Summary of Stock Option Transactions (Details) (USD $) In Millions, except Share data in Thousands, unless otherwise specified	3 Months Ended
	Nov. 24, 2013
Number of options
Number of options outstanding at September 1, 2013	1,947
Exercised	(131)
Number of options outstanding at November 24, 2013	1,816
Weighted-average exercise price
Weighted-average exercise price at September 1, 2013	$ 39.70
Exercised	$ 37.79
Weighted-average exercise price at November 24, 2013	$ 39.84
Weighted Average Remaining Contractual Term [Abstract]
Weighted-average remaining contractual term (in years)	1 year 2 months 4 days
Aggregate intrinsic value
Aggregate intrinsic value	$ 155	[1]

[1] The difference between the exercise price and market value of common stock at November 24, 2013.

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Segment Reporting Information by Segment (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Nov. 24, 2013	Nov. 25, 2012	Sep. 01, 2013
Segment Reporting Information [Line Items]
Total revenue	$ 25,017	$ 23,715	$ 105,156
Operating income	668	639	3,053
Depreciation and amortization	231	213	946
Additions to property and equipment	574	488	2,083
Net property and equipment	14,254	13,251	13,881
Total assets	32,319	29,323	30,283
United States Operations
Segment Reporting Information [Line Items]
Total revenue	17,724	16,918	75,493
Operating income	364	343	1,810
Depreciation and amortization	170	155	696
Additions to property and equipment	385	305	1,090
Net property and equipment	9,855	9,384	9,652
Total assets	21,825	19,884	20,608
Canadian Operations
Segment Reporting Information [Line Items]
Total revenue	4,124	3,889	17,179
Operating income	189	176	756
Depreciation and amortization	28	28	123
Additions to property and equipment	67	55	186
Net property and equipment	1,667	1,678	1,621
Total assets	4,772	4,551	4,529
Other International Operations
Segment Reporting Information [Line Items]
Total revenue	3,169	2,908	12,484
Operating income	115	120	487
Depreciation and amortization	33	30	127
Additions to property and equipment	122	128	807
Net property and equipment	2,732	2,189	2,608
Total assets	$ 5,722	$ 4,888	$ 5,146

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Equity and Comprehensive Income - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
Equity [Abstract]
Dividends declared and paid	$ 0.31	$ 0.275
Shares repurchased	0	357,000
Average Price per Share		$ 96.41
Total Cost		$ 34
Stock repurchase authorization amount remaining	$ 3,055

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Summary of Significant Accounting Policies - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013 warehouse	Nov. 25, 2012	Sep. 01, 2013
Summary Of Significant Accounting Policies [Line Items]
Foreign Currency Transaction Gain, before Tax	$ 9	$ 9
Number of warehouses operated	646
Inventory LIFO reserve cumulative impact	82		81
Forward Foreign Exchange Contracts
Summary Of Significant Accounting Policies [Line Items]
Notional amount of forward foreign - exchange derivative	$ 416		$ 458
UNITED STATES
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	460
Number of regions in country	43
CANADA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	86
MEXICO
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	33
UNITED KINGDOM
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	25
JAPAN
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	18
TAIWAN, PROVINCE OF CHINA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	10
KOREA, REPUBLIC OF
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	9
AUSTRALIA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	5

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Consolidated Statements Of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net income including noncontrolling interests	$ 431	$ 421
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities:
Depreciation and amortization	231	213
Stock-based compensation	112	93
Excess tax benefits on stock-based awards	(65)	(38)
Other non-cash operating activities, net	8	6
Deferred income taxes	3	(2)
Changes in operating assets and liabilities:
Increase in merchandise inventories	(1,420)	(1,055)
Increase in accounts payable	1,311	1,283
Other operating assets and liabilities, net	328	181
Net cash provided by operating activities	939	1,102
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of short-term investments	(809)	(856)
Maturities of short-term investments	544	437
Additions to property and equipment	(574)	(488)
Other investing activities, net	13	52
Net cash used in investing activities	(826)	(855)
CASH FLOWS FROM FINANCING ACTIVITIES
Change in bank checks outstanding	2	235
Repayments of short-term borrowings	0	(115)
Proceeds from short-term borrowings	20	127
Distribution to noncontrolling interests	0	(22)
Proceeds from exercise of stock options	5	10
Minimum tax withholdings on stock-based awards	(163)	(116)
Excess tax benefits on stock-based awards	65	38
Repurchases of common stock	0	(36)
Net cash (used in) provided by financing activities	(71)	121
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS	13	1
Net increase in cash and cash equivalents	55	369
CASH AND CASH EQUIVALENTS BEGINNING OF YEAR	4,644	3,528
CASH AND CASH EQUIVALENTS END OF PERIOD	4,699	3,897
Cash paid during the first twelve weeks of year for:
Interest (reduced by $2 and $5 interest capitalized in 2014 and 2013, respectively)	32	31
Income taxes, net	0	118
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES:
Cash dividend declared, but not yet paid	$ 137	$ 120

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Summary of Significant Accounting Policies

3 Months Ended

Nov. 24, 2013

Accounting Policies [Abstract]

Summary of Significant Policies

Note 1—Summary of Significant Accounting Policies

Description of Business

Costco Wholesale Corporation (Costco or the Company), a Washington corporation, and its subsidiaries operate membership warehouses based on the concept that offering members low prices on a limited selection of nationally branded and select private-label products in a wide range of merchandise categories will produce high sales volumes and rapid inventory turnover. At November 24, 2013, Costco operated 646 warehouses worldwide: 460 in the United States (U.S.) (in 43 states, Washington, D.C., and Puerto Rico), 86 in Canada, 33 in Mexico, 25 in the United Kingdom (U.K.), 18 in Japan, 10 in Taiwan, 9 in Korea, and 5 in Australia. The Company's online business operates websites in the U.S., Canada, U.K., and Mexico.

Basis of Presentation

The condensed consolidated financial statements include the accounts of Costco, its wholly-owned subsidiaries, subsidiaries in which it has a controlling interest, consolidated entities in which it has made equity investments, or has other interests through which it has majority-voting control or it exercises the right to direct the activities that most significantly impact the entity’s performance (Costco or the Company). The Company reports noncontrolling interests in consolidated entities as a component of equity separate from the Company’s equity. All material inter-company transactions between and among the Company and its consolidated subsidiaries and other consolidated entities have been eliminated in consolidation. The Company’s net income excludes income attributable to noncontrolling interests in Taiwan and Korea. Unless otherwise noted, references to net income relate to net income attributable to Costco.

These unaudited condensed consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q for interim financial reporting pursuant to the rules and regulations of the Securities and Exchange Commission (SEC). While these statements reflect all normal recurring adjustments that are, in the opinion of management, necessary for fair presentation of the results of the interim period, they do not include all of the information and footnotes required by U.S. generally accepted accounting principles (U.S. GAAP) for complete financial statements. Therefore, the interim condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and notes included in the Company's annual report filed on Form 10-K for the fiscal year ended September 1, 2013.

Fiscal Year End

The Company operates on a 52/53 week fiscal year basis with the fiscal year ending on the Sunday closest to August 31. References to the first quarters of 2014 and 2013 relate to the 12-week fiscal quarters ended November 24, 2013 and November 25, 2012, respectively.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the 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. Actual results could differ from those estimates and assumptions.

Reclassifications

Certain reclassifications have been made to prior fiscal year amounts or balances to conform to the presentation in the current fiscal year. These reclassifications did not have a material impact on the Company’s previously reported condensed consolidated financial statements.

Fair Value of Financial Instruments

The Company accounts for certain assets and liabilities at fair value. The carrying value of the Company’s financial instruments, including cash and cash equivalents, receivables and accounts payable, approximate fair value due to their short-term nature or variable interest rates. See Notes 2, 3, and 4 for the carrying value and fair value of the Company’s investments, derivative instruments, and fixed-rate debt, respectively.

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability (an exit price) in an orderly transaction between market participants at the measurement date. Fair value is estimated by applying a fair value hierarchy, which requires maximizing the use of observable inputs when measuring fair value. The three levels of inputs are:

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

Level 2: Observable market-based inputs or unobservable inputs that are corroborated by market

data.

Level 3: Significant unobservable inputs that are not corroborated by market data.

The Company’s current financial liabilities have fair values that approximate their carrying values. The Company’s long-term financial liabilities consist of long-term debt, which is recorded on the balance sheet at issuance price and adjusted for any applicable unamortized discounts or premiums. There have been no material changes to the valuation techniques utilized in the fair value measurement of assets and liabilities as disclosed in the Company's Form 10-K for the fiscal year ended September 1, 2013.

Merchandise Inventories

Merchandise inventories are valued at the lower of cost or market, as determined primarily by the retail inventory method, and are stated using the last-in, first-out (LIFO) method for substantially all U.S. merchandise inventories. Merchandise inventories for all foreign operations are primarily valued by the retail inventory method and are stated using the first-in, first-out (FIFO) method. The Company believes the LIFO method more fairly presents the results of operations by more closely matching current costs with current revenues. The Company records an adjustment each quarter, if necessary, for the projected annual effect of inflation or deflation, and these estimates are adjusted to actual results determined at year-end, when actual inflation rates and inventory levels have been determined. At November 24, 2013, and September 1, 2013, the cumulative impact of the LIFO valuation on merchandise inventories was $82 and $81, respectively.

Derivatives

The Company is exposed to foreign-currency exchange-rate fluctuations in the normal course of business. It manages these fluctuations, in part, through the use of forward foreign-exchange contracts, seeking to economically hedge the impact of fluctuations of foreign exchange on known future expenditures denominated in a non-functional foreign-currency. The contracts relate primarily to U.S. dollar merchandise inventory expenditures made by the Company’s international subsidiaries, whose functional currency is not the U.S. dollar. Currently, these contracts do not qualify for derivative hedge accounting. The Company seeks to mitigate risk with the use of these contracts and does not intend to engage in speculative transactions. These contracts do not contain any credit-risk-related contingent features. The aggregate notional amounts of open, unsettled forward foreign-exchange contracts were $416 and $458 at November 24, 2013, and September 1, 2013, respectively. The Company seeks to manage counterparty risk associated with these contracts by limiting transactions to counterparties with which the Company has an established banking relationship. There can be no assurance, however, that this practice effectively mitigates counterparty risk. The contracts are limited to less than one year in duration. See Note 3 for information on the fair value of unsettled forward foreign-exchange contracts as of November 24, 2013, and September 1, 2013.

The unrealized gains or losses recognized in interest income and other, net in the accompanying condensed consolidated statements of income relating to the net changes in the fair value of unsettled forward foreign-exchange contracts were immaterial in the first quarter of 2014 and 2013, respectively.

The Company is exposed to fluctuations in prices for the energy it consumes, particularly electricity and natural gas, which it seeks to partially mitigate through the use of fixed-price contracts for certain of its warehouses and other facilities, primarily in the U.S. and Canada. The Company also enters into variable-priced contracts for some purchases of electricity and natural gas, in addition to fuel for its gas stations, on an index basis. These contracts meet the characteristics of derivative instruments, but generally qualify for the “normal purchases or normal sales” exception under authoritative guidance and thus require no mark-to-market adjustment.

Foreign Currency

The Company recognizes foreign-currency transaction gains and losses related to revaluing or settling all monetary assets and liabilities denominated in currencies other than the functional currency in interest income and other, net in the accompanying condensed consolidated statements of income. Generally, this includes the U.S. dollar cash and cash equivalents and the U.S. dollar payables of consolidated subsidiaries to their functional currency. Also included are realized foreign-currency gains or losses from settlements of forward foreign-exchange contracts. These items resulted in a net gain of $9 in the first quarters of 2014 and 2013.

Stock Repurchase Programs

Repurchased shares of common stock are retired, in accordance with the Washington Business Corporation Act. The par value of repurchased shares is deducted from common stock and the excess repurchase price over par value is deducted from additional paid-in capital and retained earnings. See Note 5 for additional information.

Recently Adopted Accounting Pronouncements

In February 2013, the Financial Accounting Standards Board (FASB) issued guidance related to reclassifications out of accumulated other comprehensive income. An entity will be required to disclose the net income line items impacted by significant reclassifications out of accumulated other comprehensive income if the item is reclassified in its entirety. For other amounts that are not required to be reclassified in their entirety to net income, cross-references to other disclosures required under U.S. GAAP are required to provide additional detail. The new guidance was effective for fiscal years, and interim periods within those years, beginning after December 15, 2012. The Company adopted this guidance at the beginning of its first quarter of 2014. Adoption of this guidance did not have a material impact on the Company’s condensed consolidated financial statements or disclosures.

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Debt

3 Months Ended

Nov. 24, 2013

Debt Disclosure [Abstract]

Debt

Note 4—Debt

The carrying value and estimated fair value of the Company’s long-term debt consisted of the following:

	November 24, 2013				September 1, 2013
	Carrying Value		Fair Value		Carrying Value		Fair Value
5.5% Senior Notes due March 2017	$	1,098	$	1,254	$	1,098	$	1,248
0.65% Senior Notes due December 2015	1,199		1,206		1,199		1,200
1.125% Senior Notes due December 2017	1,100		1,090		1,100		1,065
1.7% Senior Notes due December 2019	1,198		1,168		1,198		1,157
Other long-term debt	392		402		403		412
Long-term debt, excluding current portion	$	4,987	$	5,120	$	4,998	$	5,082

The estimated fair value of the Company’s debt was based primarily on reported market values, recently completed market transactions, and estimates based upon interest rates, maturities, and credit risk. Substantially all of the Company's long-term debt is classified as Level 2.

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Investments

3 Months Ended

Nov. 24, 2013

Investments, Debt and Equity Securities [Abstract]

Investments

Note 2—Investments

The Company's major categories of investments have not materially changed from the annual reporting period ended September 1, 2013. The Company’s investments were as follows:

November 24, 2013:	Cost Basis		Unrealized Gains, Net		Recorded Basis
Available-for-sale:
Government and agency securities	$	1,322	$	3	$	1,325
Asset and mortgage-backed securities	3		0		3
Total available-for-sale	1,325		3		1,328
Held-to-maturity:
Certificates of deposit	128				128
Bankers' acceptances	284				284
Total held-to-maturity	412				412
Total short-term investments	$	1,737	$	3	$	1,740

September 1, 2013:	Cost Basis		Unrealized Gains, Net		Recorded Basis
Available-for-sale:
Government and agency securities	$	1,263	$	0	$	1,263
Corporate notes and bonds	9		0		9
Asset and mortgage-backed securities	5		0		5
Total available-for-sale	1,277		0		1,277
Held-to-maturity:
Certificates of deposit	124				124
Bankers' acceptances	79				79
Total held-to-maturity	$	203			$	203
Total short-term investments	$	1,480	$	0	$	1,480

At November 24, 2013, and September 1, 2013, the Company had no available-for-sale securities that were in continuous unrealized-loss positions or gross unrealized gains and losses on cash equivalents.

The proceeds from sales of available-for-sale securities were $10 and $61 during the first quarter of 2014 and 2013, respectively. Gross realized gains or losses from sales of available-for-sale securities during the first quarter of 2014 and 2013 were not material.

The maturities of available-for-sale and held-to-maturity securities at November 24, 2013, were as follows:

	Available-For-Sale				Held-To-Maturity
	Cost Basis		Fair Value
Due in one year or less	$	549	$	549	$	412
Due after one year through five years	765		768		0
Due after five years	11		11		0
	$	1,325	$	1,328	$	412

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Investments - Maturities of Available for Sale and Held to Maturity Securities (Details) (USD $) In Millions, unless otherwise specified	Nov. 24, 2013
Available-For-Sale, Cost Basis
Due in one year or less	$ 549
Due after one year through five years	765
Due after five years	11
Available-For-Sale, Cost Basis, Total	1,325
Available-For-Sale, Fair Value
Due in one year or less	549
Due after one year through five years	768
Due after five years	11
Available-for-sale, Recorded Basis, Total	1,328
Held-To-Maturity
Due in one year or less	412
Due after one year through five years	0
Due after five years	0
Held-To-Maturity, Cost Basis, Total	$ 412

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Changes in Equity Attributes to Costco and the Noncontrolling Interests of Consolidated Subsidiaries (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Equity at beginning of period	$ 11,012	$ 12,518
Comprehensive income:
Net income	431	421
Net Income (Loss) Attributable to Parent	425	416
Net Income (Loss) Attributable to Noncontrolling Interest	6	5
Foreign-currency translation adjustment and other, net	84	22
COMPREHENSIVE INCOME ATTRIBUTABLE TO COSTCO	506	433
Comprehensive income	515	443
Comprehensive (Income) Loss, Net of Tax, Attributable to Noncontrolling Interest	9	10
Stock-based compensation	112	93
Stock options exercised, including tax effects	8	14
Release of vested restricted stock units (RSUs), including tax effects	(101)	(83)
Conversion of convertible notes		1
Repurchases of common stock		(34)
Cash dividends declared	(137)	(120)
Equity at end of period	11,409	12,832
Attributable to Costco
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Equity at beginning of period	10,833	12,361
Comprehensive income:
Net income		416
Net Income (Loss) Attributable to Parent	425
Foreign-currency translation adjustment and other, net	81	17
Stock-based compensation	112	93
Stock options exercised, including tax effects	8	14
Release of vested restricted stock units (RSUs), including tax effects	(101)	(83)
Conversion of convertible notes		1
Repurchases of common stock		(34)
Cash dividends declared	(137)	(120)
Equity at end of period	11,221	12,665
Noncontrolling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Equity at beginning of period	179	157
Comprehensive income:
Net Income (Loss) Attributable to Noncontrolling Interest	6	5
Foreign-currency translation adjustment and other, net	3	5
Equity at end of period	$ 188	$ 167

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Stock-Based Compensation Plans - Summary of Stock-Based Compensation Expense (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Total stock-based compensation expense before income taxes	$ 112	$ 93
Less recognized income tax benefit	(38)	(31)
Total stock-based compensation expense, net of income taxes	$ 74	$ 62

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Consolidated Balance Sheets (Parenthetical) (USD $)	Nov. 24, 2013	Sep. 01, 2013
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.005	$ 0.005
Preferred stock, shares authorized	100,000,000	100,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.005	$ 0.005
Common stock, shares authorized	900,000,000	900,000,000
Common stock, shares issued	439,722,000	436,839,000
Common stock, shares outstanding	439,722,000	436,839,000

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Net Income per Common and Common Equivalent Share

3 Months Ended

Nov. 24, 2013

Earnings Per Share [Abstract]

Net Income Per Common and Common Equivalent Share

Note 7—Net Income per Common and Common Equivalent Share

The following table shows the amounts used in computing net income per share and the effect on net income and the weighted average number of shares of potentially dilutive common shares outstanding (shares in 000’s):

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Net income available to common stockholders after assumed conversions of dilutive securities	$	425	$	416
Weighted average number of common shares used in basic net income per common share	437,970		433,423
RSUs and stock options	4,421		4,413
Conversion of convertible notes	29		807
Weighted average number of common shares and dilutive potential of common stock used in diluted net income per share	442,420		438,643

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Consolidated Statements Of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
Statement of Comprehensive Income [Abstract]
NET INCOME INCLUDING NONCONTROLLING INTERESTS	$ 431	$ 421
Foreign-currency translation adjustment and other, net	84	22
Comprehensive income	515	443
Less: Comprehensive income attributable to noncontrolling interests	9	10
COMPREHENSIVE INCOME ATTRIBUTABLE TO COSTCO	$ 506	$ 433

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Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Nov. 24, 2013	Sep. 01, 2013
CURRENT ASSETS
Cash and cash equivalents	$ 4,699	$ 4,644
Short-term investments	1,740	1,480
Receivables, net	1,145	1,201
Merchandise inventories	9,337	7,894
Deferred income taxes and other current assets	552	621
Total current assets	17,473	15,840
PROPERTY AND EQUIPMENT
Land	4,530	4,409
Buildings and improvements	11,913	11,556
Equipment and fixtures	4,600	4,472
Construction in progress	544	585
Gross property and equipment	21,587	21,022
Less accumulated depreciation and amortization	(7,333)	(7,141)
Net property and equipment	14,254	13,881
OTHER ASSETS	592	562
TOTAL ASSETS	32,319	30,283
CURRENT LIABILITIES
Accounts payable	9,199	7,872
Accrued salaries and benefits	2,070	2,037
Accrued member rewards	713	710
Accrued sales and other taxes	395	382
Deferred membership fees	1,240	1,167
Other current liabilities	1,316	1,089
Total current liabilities	14,933	13,257
LONG-TERM DEBT, excluding current portion	4,987	4,998
DEFERRED INCOME TAXES AND OTHER LIABILITIES	990	1,016
Total liabilities	20,910	19,271
COMMITMENTS AND CONTINGENCIES
EQUITY
Preferred stock $.005 par value; 100,000,000 shares authorized; no shares issued and outstanding	0	0
Common stock $.005 par value; 900,000,000 shares authorized; 439,722,000 and 436,839,000 shares issued and outstanding	2	2
Additional paid-in capital	4,689	4,670
Accumulated other comprehensive loss	(41)	(122)
Retained earnings	6,571	6,283
Total Costco stockholders' equity	11,221	10,833
Noncontrolling interests	188	179
Total equity	11,409	11,012
TOTAL LIABILITIES AND EQUITY	$ 32,319	$ 30,283

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Fair Value Measurement - Fair Value of Financial Assets and Financial Liabilities Measured on Recurring Basis (Details) (Fair Value, Measurements, Recurring [Member], USD $) In Millions, unless otherwise specified	Nov. 24, 2013		Sep. 01, 2013
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	$ 1,322		$ 1,277
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	85		87
Money Market Funds [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	0	[1]	0	[1]
Money Market Funds [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	85	[1]	87	[1]
Government and agency securities | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	1,325	[2]	1,263	[2]
Government and agency securities | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	0	[2]	0	[2]
Corporate notes and bonds | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis			9
Corporate notes and bonds | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis			0
Asset-backed Securities [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	3		5
Asset-backed Securities [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	0		0
Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	1	[3]	3	[3]
Fair value of liabilities measured on recurring basis	(7)	[3]	(3)	[3]
Foreign Exchange Forward [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items]
Fair value of assets measured on recurring basis	0	[3]	0	[3]
Fair value of liabilities measured on recurring basis	$ 0	[3]	$ 0	[3]

[1] Included in cash and cash equivalents in the accompanying condensed consolidated balance sheets.

[2] ncluded in short-term investments in the accompanying condensed consolidated balance sheets.

[3] The asset and the liability values are included in deferred income taxes and other current assets and other current liabilities, respectively, in the accompanying condensed consolidated balance sheets. See Note 1 for additional information on derivative instruments.

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Net Income per Common and Common Equivalent Share (Tables)

3 Months Ended

Nov. 24, 2013

Schedule of Earnings Per Share, Basic and Diluted [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

Note 7—Net Income per Common and Common Equivalent Share

The following table shows the amounts used in computing net income per share and the effect on net income and the weighted average number of shares of potentially dilutive common shares outstanding (shares in 000’s):

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Net income available to common stockholders after assumed conversions of dilutive securities	$	425	$	416
Weighted average number of common shares used in basic net income per common share	437,970		433,423
RSUs and stock options	4,421		4,413
Conversion of convertible notes	29		807
Weighted average number of common shares and dilutive potential of common stock used in diluted net income per share	442,420		438,643

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Commitments and Contingencies - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013
Commitments and Contingencies Disclosure [Abstract]
Damages sought	$ 10

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Stock-Based Compensation Plans - Tax Benefits Realized and Intrinsic Value Related to Stock Options Exercised (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013		Nov. 25, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Actual tax benefit realized for stock options exercised	$ 4		$ 6
Intrinsic value of stock options exercised	$ 11	[1]	$ 15	[1]

[1] The difference between the exercise price and market value of common stock measured at each exercise date

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Stock-Based Compensation Plans - Summary of RSU Transactions (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Nov. 24, 2013
Number of units
Outstanding at September 1, 2013	10,081
Granted	3,187
Vested and delivered	(4,135)
Forfeited	(57)
Outstanding at November 24, 2013	9,076
Weighted average grant date fair value
Outstanding at September 1, 2013	$ 72.52
Granted	$ 113.12
Vested and delivered	$ 71.00
Forfeited	$ 74.19
Outstanding at November 24, 2013	$ 85.80

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Stock-Based Compensation Plans

3 Months Ended

Nov. 24, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock-Based Compensation Plans

Note 6—Stock-Based Compensation Plans

In the second quarter of fiscal 2012, the Fifth Restated 2002 Stock Incentive Plan was amended following shareholder approval and is now referred to as the Sixth Restated 2002 Stock Incentive Plan (Sixth Plan). The Sixth Plan initially authorized the issuance of 16,000,000 shares (9,143,000 RSUs) of common stock for future grants in addition to shares authorized under the previous plan. Each RSU is counted as 1.75 shares toward the limit of shares available. The Company issues new shares of common stock upon exercise of stock options and upon vesting of RSUs. Shares for vested RSUs are generally delivered to participants annually, net of shares equal to the minimum statutory withholding taxes.

Summary of Restricted Stock Unit Activity

At November 24, 2013, 7,775,000 shares were available to be granted as RSUs and the following awards were outstanding:

• 8,733,000 time-based RSUs that vest upon continued employment over specified periods of time;

• 343,000 performance-based RSUs granted to certain executive officers of the Company for which the performance targets have been met. Further restrictions lapse upon achievement of continued employment over specified periods of time; and

• 269,000 performance-based RSUs to be granted to executive officers of the Company upon achievement of performance targets for fiscal 2014, as determined by the Compensation Committee of the Board of Directors after the end of the fiscal year. These awards are not included in the table below.

The following table summarizes RSU transactions during the first quarter of 2014:

	Number of Units (in 000’s)		Weighted-Average Grant Date Fair Value
Outstanding at September 1, 2013	10,081		$	72.52
Granted	3,187		113.12
Vested and delivered	(4,135	)	71.00
Forfeited	(57	)	74.19
Outstanding at November 24, 2013	9,076		$	85.80

The remaining unrecognized compensation cost related to non-vested RSUs at November 24, 2013 was $748 and the weighted-average period of time over which this cost will be recognized is 1.9 years.

Summary of Stock Option Activity

All outstanding stock options were fully vested and exercisable at November 24, 2013 and September 1, 2013. The following table summarizes stock option transactions:

	Number Of Options (in 000’s)		Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value(1)
Outstanding at September 1, 2013	1,947		$	39.70
Exercised	(131	)	37.79
Outstanding at November 24, 2013	1,816		$	39.84	1.18	$	155

 _______________

(1) The difference between the exercise price and market value of common stock at November 24, 2013.

The tax benefits realized, derived from the compensation deductions resulting from the option exercises, and intrinsic value related to total stock options exercised are provided in the following table:

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Actual tax benefit realized for stock options exercised	$	4	$	6
Intrinsic value of stock options exercised(1)	$	11	$	15

_______________

(1) The difference between the exercise price and market value of common stock measured at each exercise date.

Summary of Stock-Based Compensation

The following table summarizes stock-based compensation expense and the related tax benefits under the Company’s plans:

	12 Weeks Ended
	November 24, 2013			November 25, 2012
Stock-based compensation expense before income taxes	$	112		$	93
Less recognized income tax benefit	(38		)	(31		)
Stock-based compensation expense, net of income taxes	$	74		$	62

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Debt (Carrying Value and Estimated Fair Value of Company's Long Term Debt) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Sep. 01, 2013
Debt Instrument [Line Items]
Long-term debt, excluding current portion, carrying value	$ 4,987	$ 4,998
Long-term debt, excluding current portion, fair value	5,120	5,082
5.5% Senior Notes due March 2017
Debt Instrument [Line Items]
Debt instrument, principal due date	2017-03
Debt instrument, stated interest rate (percent)	5.50%
Total long-term debt, carrying value	1,098	1,098
Total long-term debt, fair value	1,254	1,248
0.65% Senior Notes due December 2015
Debt Instrument [Line Items]
Debt instrument, principal due date	2015-12
Debt instrument, stated interest rate (percent)	0.65%
Total long-term debt, carrying value	1,199	1,199
Total long-term debt, fair value	1,206	1,200
1.25% Senior Notes due December 2017
Debt Instrument [Line Items]
Debt instrument, principal due date	2017-12
Debt instrument, stated interest rate (percent)	1.125%
Total long-term debt, carrying value	1,100	1,100
Total long-term debt, fair value	1,090	1,065
1.7% Senior Notes due December 2019
Debt Instrument [Line Items]
Debt instrument, principal due date	2019-12
Debt instrument, stated interest rate (percent)	1.70%
Total long-term debt, carrying value	1,198	1,198
Total long-term debt, fair value	1,168	1,157
Other Long Term Debt
Debt Instrument [Line Items]
Total long-term debt, carrying value	392	403
Total long-term debt, fair value	$ 402	$ 412

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Segment Reporting

3 Months Ended

Nov. 24, 2013

Segment Reporting [Abstract]

Segment Reporting

The Company and its subsidiaries are principally engaged in the operation of membership warehouses in the U.S., Canada, Mexico, the United Kingdom, Japan, and Australia and through majority-owned subsidiaries in Taiwan and Korea. Reportable segments are largely based on management’s organization of the operating segments for operational decisions and assessments of financial performance, which considers geographic locations. The material accounting policies of the segments are the same as described in the notes to the consolidated financial statements included in the Company's annual report filed on Form 10-K for the fiscal year ended September 1, 2013, and Note 1 above. All material inter-segment net sales and expenses have been eliminated in computing total revenue and operating income. Certain operating expenses, predominantly stock-based compensation, are incurred on behalf of the Company's Canadian and Other International Operations, but are included in the U.S. Operations because those costs are not allocated internally and generally come under the responsibility of the Company's U.S. management team.

	United States Operations		Canadian Operations		Other International Operations		Total
Twelve Weeks Ended November 24, 2013
Total revenue	$	17,724	$	4,124	$	3,169	$	25,017
Operating income	364		189		115		668
Depreciation and amortization	170		28		33		231
Additions to property and equipment	385		67		122		574
Net property and equipment	9,855		1,667		2,732		14,254
Total assets	21,825		4,772		5,722		32,319
Twelve Weeks Ended November 25, 2012
Total revenue	$	16,918	$	3,889	$	2,908	$	23,715
Operating income	343		176		120		639
Depreciation and amortization	155		28		30		213
Additions to property and equipment	305		55		128		488
Net property and equipment	9,384		1,678		2,189		13,251
Total assets	19,884		4,551		4,888		29,323
Year Ended September 1, 2013
Total revenue	$	75,493	$	17,179	$	12,484	$	105,156
Operating income	1,810		756		487		3,053
Depreciation and amortization	696		123		127		946
Additions to property and equipment	1,090		186		807		2,083
Net property and equipment	9,652		1,621		2,608		13,881
Total assets	20,608		4,529		5,146		30,283

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Equity and Comprehensive Income Equity and Comprehensive Income

3 Months Ended

Nov. 24, 2013

Equity [Abstract]

Equity and Comprehensive Income

Note 5—Equity and Comprehensive Income

Dividends

The Company’s current quarterly dividend rate is $0.31 per share, compared to $0.275 per share in the first quarter of 2013. On October 29, 2013, the Board of Directors declared a quarterly cash dividend in the amount of $0.31 per share, which was paid on November 29, 2013.

Stock Repurchase Programs

There was no stock repurchase activity in the first quarter of 2014. In the first quarter of 2013, we repurchased 357,000 shares, at an average price of $96.41, totaling $34. The remaining amount available for stock repurchases under our approved plan was $3,055 at November 24, 2013. These amounts differ from the stock repurchase balances in the condensed consolidated statements of cash flows due to changes in unsettled stock repurchases at the end of a quarter. Purchases are made from time-to-time, as conditions warrant, in the open market or in block purchases, and pursuant to plans under SEC Rule 10b5-1. Repurchased shares are retired, in accordance with the Washington Business Corporation Act.

Components of Equity and Comprehensive Income

The following tables show the changes in equity attributable to Costco and the noncontrolling interests of consolidated subsidiaries and other entities in which the Company has a controlling interest, but less than total ownership:

	Attributable to Costco			Noncontrolling Interests		Total Equity
Equity at September 1, 2013	$	10,833		$	179	$	11,012
Comprehensive income:
Net income	425			6		431
Foreign-currency translation adjustment and other, net	81			3		84
Comprehensive income	506			9		515
Stock-based compensation	112			0		112
Stock options exercised, including tax effects	8			0		8
Release of vested restricted stock units (RSUs), including tax effects	(101		)	0		(101		)
Cash dividends declared	(137		)	0		(137		)
Equity at November 24, 2013	$	11,221		$	188	$	11,409
	Attributable to Costco			Noncontrolling Interests		Total Equity
Equity at September 2, 2012	$	12,361		$	157	$	12,518
Comprehensive income:
Net income	416			5		421
Foreign-currency translation adjustment and other, net	17			5		22
Comprehensive income	433			10		443
Stock-based compensation	93			0		93
Stock options exercised, including tax effects	14			0		14
Release of vested RSUs, including tax effects	(83		)	0		(83		)
Conversion of convertible notes	1			0		1
Repurchases of common stock	(34		)	0		(34		)
Cash dividends declared	(120		)	0		(120		)
Equity at November 25, 2012	$	12,665		$	167	$	12,832

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Consolidated Statements Of Cash Flows (Parenthetical) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Nov. 25, 2012
Statement of Cash Flows [Abstract]
Interest, interest capitalized	$ 2	$ 5

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Stock-Based Compensation Plans - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Nov. 24, 2013	Sep. 01, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional number of shares authorized	16,000,000
Number of stock options outstanding	1,816,000	1,947,000
Number of RSUs outstanding	9,076,000	10,081,000
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Additional number of shares authorized	9,143,000
Time-based RSUs awards outstanding	8,733,000
Number of shares available to be granted as RSUs	7,775,000
Performance-based RSUs awards outstanding	343,000
Outstanding performance-based RSUs awards to be granted	269,000
Unrecognized compensation cost	$ 748
Weighted-average recognition period	1 year 10 months 27 days
Fourth Restated 2002 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Portion of each share issued counted towards limit of shares available	1.75

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Fair Value Measurement (Tables)

3 Months Ended

Nov. 24, 2013

Fair Value Disclosures [Abstract]

Fair Value of Financial Assets and Liabilities Measured on Recurring Basis

The tables below present information regarding the Company’s financial assets and financial liabilities that are measured at fair value on a recurring basis and indicate the level within the fair value hierarchy reflecting the valuation techniques utilized to determine fair value.

November 24, 2013:	Level 1		Level 2
Money market mutual funds(1)	$	85	$	0
Investment in government and agency securities(2)	0		1,325
Investment in asset and mortgage-backed securities	0		3
Forward foreign-exchange contracts, in asset position(3)	0		1
Forward foreign-exchange contracts, in (liability) position(3)	0		(7		)
Total	$	85	$	1,322

September 1, 2013:	Level 1		Level 2
Money market mutual funds(1)	$	87	$	0
Investment in government and agency securities(2)	0		1,263
Investment in corporate notes and bonds	0		9
Investment in asset and mortgage-backed securities	0		5
Forward foreign-exchange contracts, in asset position(3)	0		3
Forward foreign-exchange contracts, in (liability) position(3)	0		(3		)
Total	$	87	$	1,277

 _______________

(1) Included in cash and cash equivalents in the accompanying condensed consolidated balance sheets.

(2) Included in short-term investments in the accompanying condensed consolidated balance sheets.

(3) The asset and the liability values are included in deferred income taxes and other current assets and other current liabilities, respectively, in the accompanying condensed consolidated balance sheets. See Note 1 for additional information on derivative instruments.

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Commitments and Contingencies

3 Months Ended

Nov. 24, 2013

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Note 8—Commitments and Contingencies

Legal Proceedings

The Company is involved in a number of claims, proceedings and litigation arising from its business and property ownership. In accordance with applicable accounting guidance, the Company establishes an accrual for legal proceedings if and when those matters reach a stage where they present loss contingencies that are both probable and reasonably estimable. In such cases, there may be a possible exposure to loss in excess of any amounts accrued. The Company monitors those matters for developments that would affect the likelihood of a loss and the accrued amount, if any, thereof, and adjusts the amount as appropriate. If the loss contingency at issue is not both probable and reasonably estimable, the Company does not establish an accrual, but will continue to monitor the matter for developments that will make the loss contingency both probable and reasonably estimable. As of the date of this report, the Company has not recorded an accrual with respect to any matter described below. In each case, there is a reasonable possibility that a loss may be incurred. For matters where no accrual has been recorded, the possible loss or range of loss cannot in our view be reasonably estimated because, among other things, (i) the remedies or penalties sought are indeterminate or unspecified, (ii) the legal and/or factual theories are not well developed; and/or (iii) the matters involve complex or novel legal theories or a large number of parties.

The Company is a defendant in the following matters, among others:

A case brought as a class action on behalf of certain present and former female managers, in which plaintiffs allege denial of promotion based on gender in violation of Title VII of the Civil Rights Act of 1964 and California state law. Shirley “Rae” Ellis v. Costco Wholesale Corp., United States District Court (San Francisco), Case No. C-04-3341-EMC. Plaintiffs seek compensatory damages, punitive damages, injunctive relief, interest and attorneys’ fees. Class certification was granted by the district court on January 11, 2007. On September 16, 2011, the United States Court of Appeals for the Ninth Circuit reversed the order of class certification and remanded to the district court for further proceedings. On September 25, 2012, the district court certified a class of women in the United States denied promotion to warehouse general manager or assistant general manager since January 3, 2002. Currently the class is believed to be approximately 1,300 people. In October 2013 the parties reached an agreement in principle on a settlement, which is subject to court approval. A hearing is set for February 6, 2014. Any payments to class members would be contingent upon proof of liability in individual adjudications.  Payments under the settlement would be immaterial to the Company’s operations or financial position.

Numerous putative class actions have been brought around the United States against motor fuel retailers, including the Company, alleging that they have been overcharging consumers by selling gasoline or diesel that is warmer than 60 degrees without adjusting the volume sold to compensate for heat-related expansion or disclosing the effect of such expansion on the energy equivalent received by the consumer. The Company is named in the following actions: Raphael Sagalyn, et al., v. Chevron USA, Inc., et al., Case No. 07-430 (D. Md.); Phyllis Lerner, et al., v. Costco Wholesale Corporation, et al., Case No. 07-1216 (C.D. Cal.); Linda A. Williams, et al., v. BP Corporation North America, Inc., et al., Case No. 07-179 (M.D. Ala.); James Graham, et al. v. Chevron USA, Inc., et al., Civil Action No. 07-193 (E.D. Va.); Betty A. Delgado, et al., v. Allsups, Convenience Stores, Inc., et al., Case No. 07-202 (D.N.M.); Gary Kohut, et al. v. Chevron USA, Inc., et al., Case No. 07-285 (D. Nev.); Mark Rushing, et al., v. Alon USA, Inc., et al., Case No. 06-7621 (N.D. Cal.); James Vanderbilt, et al., v. BP Corporation North America, Inc., et al., Case No. 06-1052 (W.D. Mo.); Zachary Wilson, et al., v. Ampride, Inc., et al., Case No. 06-2582 (D. Kan.); Diane Foster, et al., v. BP North America Petroleum, Inc., et al., Case No. 07-02059 (W.D. Tenn.); Mara Redstone, et al., v. Chevron USA, Inc., et al., Case No. 07-20751 (S.D. Fla.); Fred Aguirre, et al. v. BP West Coast Products LLC, et al., Case No. 07-1534 (N.D. Cal.); J.C. Wash, et al., v. Chevron USA, Inc., et al.; Case No. 4:07cv37 (E.D. Mo.); Jonathan Charles Conlin, et al., v. Chevron USA, Inc., et al.; Case No. 07 0317 (M.D. Tenn.); William Barker, et al. v. Chevron USA, Inc., et al.; Case No. 07-cv-00293 (D.N.M.); Melissa J. Couch, et al. v. BP Products North America, Inc., et al., Case No. 07cv291 (E.D. Tex.); S. Garrett Cook, Jr., et al., v. Hess Corporation, et al., Case No. 07cv750 (M.D. Ala.); Jeff Jenkins, et al. v. Amoco Oil Company, et al., Case No. 07-cv-00661 (D. Utah); and Mark Wyatt, et al., v. B. P. America Corp., et al., Case No. 07-1754 (S.D. Cal.). On June 18, 2007, the Judicial Panel on Multidistrict Litigation assigned the action, entitled In re Motor Fuel Temperature Sales Practices Litigation, MDL Docket No 1840, to Judge Kathryn Vratil in the United States District Court for the District of Kansas. On April 12, 2009, the Company agreed to settle the actions in which it is named as a defendant. Under the settlement, which is subject to final approval by the court, the Company agreed, to the extent allowed by law, to install over five years from the effective date of the settlement temperature-correcting dispensers in the States of Alabama, Arizona, California, Florida, Georgia, Kentucky, Nevada, New Mexico, North Carolina, South Carolina, Tennessee, Texas, Utah, and Virginia. Other than payments to class representatives, the settlement does not provide for cash payments to class members. On September 22, 2011, the court preliminarily approved a revised settlement, which did not materially alter the terms. On April 24, 2012, the court granted final approval of the revised settlement. A class member who objected has filed a notice of appeal from the order approving the settlement. Plaintiffs have moved for an award of $10 million in attorneys’ fees, as well as an award of costs and payments to class representatives. The Company has opposed the motion.

On October 4, 2006, the Company received a grand jury subpoena from the United States Attorney’s Office for the Central District of California, seeking records relating to the Company’s receipt and handling of hazardous merchandise returned by Costco members and other records. The Company has entered into a tolling agreement with the United States Attorney’s Office.

The Environmental Protection Agency issued an Information Request to the Company, dated November 1, 2007, regarding warehouses in the states of Arizona, California, Hawaii, and Nevada and relating to compliance with regulations concerning air-conditioning and refrigeration equipment. On March 4, 2009, the Company was advised by the Department of Justice that the Department was prepared to allege that the Company has committed at least nineteen violations of the leak-repair requirements of 40 C.F.R. § 82.156(i) and at least seventy-four violations of the recordkeeping requirements of 40 C.F.R. § 82.166(k), (m) at warehouses in these states. The Company has responded to these allegations, is engaged in communications with the Department about these and additional allegations, and has entered into tolling agreements. Substantial penalties may be levied for violations of the Clean Air Act. The Company is cooperating with this inquiry.

The Company has received notices from most states stating that they have appointed an agent to conduct an examination of the books and records of the Company to determine whether it has complied with state unclaimed property laws. In addition to seeking the turnover of unclaimed property subject to escheat laws, the states may seek interest, penalties, costs of examinations, and other relief.

The Company has received from the Drug Enforcement Administration subpoenas and administrative inspection warrants concerning the Company's fulfillment of prescriptions related to controlled substances and related practices. The Company is seeking to cooperate with these processes.

The Company does not believe that any pending claim, proceeding or litigation, either alone or in the aggregate, will have a material adverse effect on the Company’s financial position; however, it is possible that an unfavorable outcome of some or all of the matters, however unlikely, could result in a charge that might be material to the results of an individual fiscal quarter.

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Stock-Based Compensation Plans (Tables)

3 Months Ended

Nov. 24, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Summary of RSU Transactions

The following table summarizes RSU transactions during the first quarter of 2014:

	Number of Units (in 000’s)		Weighted-Average Grant Date Fair Value
Outstanding at September 1, 2013	10,081		$	72.52
Granted	3,187		113.12
Vested and delivered	(4,135	)	71.00
Forfeited	(57	)	74.19
Outstanding at November 24, 2013	9,076		$	85.80

Summary of Stock Option Activity

The following table summarizes stock option transactions:

	Number Of Options (in 000’s)		Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Term (in years)	Aggregate Intrinsic Value(1)
Outstanding at September 1, 2013	1,947		$	39.70
Exercised	(131	)	37.79
Outstanding at November 24, 2013	1,816		$	39.84	1.18	$	155

 _______________

(1) The difference between the exercise price and market value of common stock at November 24, 2013.

Tax Benefits Realized and Intrinsic Value Related to Total Stock Options Exercised

The tax benefits realized, derived from the compensation deductions resulting from the option exercises, and intrinsic value related to total stock options exercised are provided in the following table:

	12 Weeks Ended
	November 24, 2013		November 25, 2012
Actual tax benefit realized for stock options exercised	$	4	$	6
Intrinsic value of stock options exercised(1)	$	11	$	15

_______________

(1) The difference between the exercise price and market value of common stock measured at each exercise date

Summary of Stock-Based Compensation Expense and Related Tax Benefits

The following table summarizes stock-based compensation expense and the related tax benefits under the Company’s plans:

	12 Weeks Ended
	November 24, 2013			November 25, 2012
Stock-based compensation expense before income taxes	$	112		$	93
Less recognized income tax benefit	(38		)	(31		)
Stock-based compensation expense, net of income taxes	$	74		$	62

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Debt (Tables)

3 Months Ended

Nov. 24, 2013

Debt Disclosure [Abstract]

Carrying Value and Estimated Fair Value of Company's Long-Term Debt

The carrying value and estimated fair value of the Company’s long-term debt consisted of the following:

	November 24, 2013				September 1, 2013
	Carrying Value		Fair Value		Carrying Value		Fair Value
5.5% Senior Notes due March 2017	$	1,098	$	1,254	$	1,098	$	1,248
0.65% Senior Notes due December 2015	1,199		1,206		1,199		1,200
1.125% Senior Notes due December 2017	1,100		1,090		1,100		1,065
1.7% Senior Notes due December 2019	1,198		1,168		1,198		1,157
Other long-term debt	392		402		403		412
Long-term debt, excluding current portion	$	4,987	$	5,120	$	4,998	$	5,082

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Document and Entity Information	3 Months Ended
	Nov. 24, 2013	Dec. 13, 2013
Document and Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Nov. 24, 2013
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q1
Trading Symbol	COST
Entity Registrant Name	COSTCO WHOLESALE CORP /NEW
Entity Central Index Key	0000909832
Current Fiscal Year End Date	--08-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		439,722,405

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Equity and Comprehensive Income (Tables)

3 Months Ended

Nov. 24, 2013

Equity [Abstract]

Components Of Equity And Comprehensive Income

Components of Equity and Comprehensive Income

The following tables show the changes in equity attributable to Costco and the noncontrolling interests of consolidated subsidiaries and other entities in which the Company has a controlling interest, but less than total ownership:

	Attributable to Costco			Noncontrolling Interests		Total Equity
Equity at September 1, 2013	$	10,833		$	179	$	11,012
Comprehensive income:
Net income	425			6		431
Foreign-currency translation adjustment and other, net	81			3		84
Comprehensive income	506			9		515
Stock-based compensation	112			0		112
Stock options exercised, including tax effects	8			0		8
Release of vested restricted stock units (RSUs), including tax effects	(101		)	0		(101		)
Cash dividends declared	(137		)	0		(137		)
Equity at November 24, 2013	$	11,221		$	188	$	11,409
	Attributable to Costco			Noncontrolling Interests		Total Equity
Equity at September 2, 2012	$	12,361		$	157	$	12,518
Comprehensive income:
Net income	416			5		421
Foreign-currency translation adjustment and other, net	17			5		22
Comprehensive income	433			10		443
Stock-based compensation	93			0		93
Stock options exercised, including tax effects	14			0		14
Release of vested RSUs, including tax effects	(83		)	0		(83		)
Conversion of convertible notes	1			0		1
Repurchases of common stock	(34		)	0		(34		)
Cash dividends declared	(120		)	0		(120		)
Equity at November 25, 2012	$	12,665		$	167	$	12,832