COSTCO WHOLESALE CORP /NEW

0001001 - Document - Cover

0002002 - Document - Audit Information

1001003 - Statement - Consolidated Statements Of Income

1002004 - Statement - Consolidated Statements Of Comprehensive Income

1003005 - Statement - Consolidated Balance Sheets

1004006 - Statement - Consolidated Balance Sheets (Parenthetical)

1005007 - Statement - Consolidated Statements of Equity

1006008 - Statement - Consolidated Statements Of Cash Flows

2101101 - Disclosure - Summary of Significant Accounting Policies

2116102 - Disclosure - Investments

2120103 - Disclosure - Fair Value Measurement

2123104 - Disclosure - Debt

2129105 - Disclosure - Leases

2135106 - Disclosure - Stockholders' Equity

2139107 - Disclosure - Stock-Based Compensation Plans

2144108 - Disclosure - Income Taxes

2151109 - Disclosure - Net Income per Common and Common Equivalent Share

2154110 - Disclosure - Commitment and Contingencies

2157111 - Disclosure - Segment Reporting

2202201 - Disclosure - Summary of Significant Accounting Policies (Policies)

2303301 - Disclosure - Summary of Significant Accounting Policies (Tables)

2317302 - Disclosure - Investments (Tables)

2321303 - Disclosure - Fair Value Measurement (Tables)

2324304 - Disclosure - Debt (Tables)

2330305 - Disclosure - Leases (Tables)

2336306 - Disclosure - Stockholders' Equity (Tables)

2340307 - Disclosure - Stock-Based Compensation Plans (Tables)

2345308 - Disclosure - Income Taxes (Tables)

2352309 - Disclosure - Net Income per Common and Common Equivalent Share Net Income per Common and Common Equivalent Share (Tables)

2358311 - Disclosure - Segment Reporting (Tables)

2404401 - Disclosure - Accounting Policies - Additional Information (Details)

2405402 - Disclosure - Accounting Policies - Basis of Presentation (Details)

2406403 - Disclosure - Accounting Policies - Cash and Cash Equivalents (Details)

2407404 - Disclosure - Accounting Policies - Merchandise Inventories (Details)

2408405 - Disclosure - Accounting Policies - Property and Equipment, Net (Details)

2409406 - Disclosure - Accounting Policies - Goodwill and Acquired Intangible Assets (Details)

2410407 - Disclosure - Accounting Policies - Insurance/Self-Insurance Liabilities (Details)

2411408 - Disclosure - Accounting Policies - Derivatives (Details)

2412409 - Disclosure - Accounting Policies - Foreign Currency (Details)

2413410 - Disclosure - Accounting Policies - Revenue Recognition (Details)

2414411 - Disclosure - Accounting Policies - Retirement Plans (Details)

2415412 - Disclosure - Accounting Policies - Stock-Based Compensation (Details)

2418413 - Disclosure - Investments - Available for Sale and Held to Maturity Investments (Details)

2419414 - Disclosure - Investments - Maturities of Available for Sale and Held to Maturity Securities (Details)

2422415 - Disclosure - Fair Value Measurement - Fair Value of Financial Assets and Financial Liabilities Measured on Recurring Basis (Details)

2425416 - Disclosure - Debt, Schedule Of Short-Term Debt (Details)

2426417 - Disclosure - Debt, Schedule of Long-Term Debt (Details)

2427418 - Disclosure - Debt, Carrying Value of Long-Term Debt (Details)

2428419 - Disclosure - Debt, Schedule Of Long-Term Debt Maturities (Details)

2431420 - Disclosure - Leases, Supplemental Balance Sheet Information (Details)

2432421 - Disclosure - Leases, Components of Lease Expense (Details)

2433422 - Disclosure - Leases, Supplemental Cash Flow Information (Details)

2434423 - Disclosure - Leases, Future Minimum Payments (Details)

2437424 - Disclosure - Stockholders' Equity - Additional Information (Details)

2438425 - Disclosure - Stockholders' Equity (Stock Repurchased During Period) (Details)

2441426 - Disclosure - Stock-Based Compensation Plans - Additional Information (Details)

2442427 - Disclosure - Stock-Based Compensation Plans - Summary of RSU Transactions (Details)

2443428 - Disclosure - Stock-Based Compensation Plans - Summary of Stock-Based Compensation Expense (Details)

2446429 - Disclosure - Income Taxes (Income Before Income Taxes) (Details)

2447430 - Disclosure - Income Taxes (Schedule of Foreign And Domestic Income Taxes) (Details)

2448431 - Disclosure - Income Taxes (Reconciliation Between Statutory And Effective Rates) (Details)

2449432 - Disclosure - Income Taxes (Components of Deferred Tax Assets And Liabilities) (Details)

2450433 - Disclosure - Income Taxes (Gross Unrecognized Tax Benefits) (Details)

2453434 - Disclosure - 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)

2459436 - Disclosure - Segment Reporting Information by Segment (Details)

2460437 - Disclosure - Segment Reporting Information by Item Category (Details)