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v3.3.1.900

Changes in Equity Attributes to Costco and the Noncontrolling Interests of Consolidated Subsidiaries (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Feb. 14, 2016 | Feb. 15, 2015 | Feb. 14, 2016 | Feb. 15, 2015
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Equity at beginning of period |  |  | $ 10,843 | $ 12,515
Comprehensive income: |  |  |  |
Net income | $ 555 | $ 607 | 1,042 | 1,112
Foreign-currency translation adjustment and other, net | (244) | (410) | (229) | (732)
COMPREHENSIVE INCOME ATTRIBUTABLE TO COSTCO | 307 | 189 | 803 | 373
Comprehensive income (loss), net of tax, attributable to noncontrolling interest | 4 | 8 | 10 | 7
Comprehensive income | 311 | 197 | 813 | 380
Stock-based compensation |  |  | 287 | 236
Stock options exercised, including tax effects |  |  |  | 39
Release of vested restricted stock units (RSUs), including tax effects |  |  | (145) | (121)
Repurchases of common stock | (80) | (92) | (210) | (110)
Cash dividends declared |  |  | (352) | (2,514)
Distribution to noncontrolling interest |  |  | (2) |
Equity at end of period | 11,234 | 10,425 | 11,234 | 10,425
Attributable to Costco |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Equity at beginning of period |  |  | 10,617 | 12,303
Comprehensive income: |  |  |  |
Net income |  |  | 1,026 | 1,094
Foreign-currency translation adjustment and other, net |  |  | (223) | (721)
Stock-based compensation |  |  | 287 | 236
Stock options exercised, including tax effects |  |  |  | 39
Release of vested restricted stock units (RSUs), including tax effects |  |  | (145) | (121)
Repurchases of common stock |  |  | (210) | (110)
Cash dividends declared |  |  | (352) | (2,514)
Equity at end of period | 11,000 | 10,206 | 11,000 | 10,206
Noncontrolling Interests |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Equity at beginning of period |  |  | 226 | 212
Comprehensive income: |  |  |  |
Net income |  |  | 16 | 18
Foreign-currency translation adjustment and other, net |  |  | (6) | (11)
Distribution to noncontrolling interest |  |  | (2) |
Equity at end of period | $ 234 | $ 219 | $ 234 | $ 219

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