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Schedule I Condensed Parent Company Cash Flows (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Sep. 01, 2016 | Sep. 03, 2015 | Aug. 28, 2014
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Net cash provided by operating activities | $ 3,168 | $ 5,208 | $ 5,699
Cash flows from investing activities |  |  |
Purchases of available-for-sale securities | (1,026) | (4,392) | (1,063)
Expenditures for property, plant, and equipment | (5,817) | (4,021) | (3,107)
Payments to settle hedging activities | (152) | (132) | (26)
Proceeds from sales of available-for-sale securities | 2,310 | 1,490 | 355
Proceeds from settlement of hedging activities | 335 | 56 | 18
Cash received from disposition of interest in Aptina | 6 | 1 | 105
Other | (81) | 23 | 78
Net cash provided by (used for) investing activities | (3,068) | (6,232) | (2,902)
Cash flows from financing activities |  |  |
Proceeds from issuance of debt | 2,199 | 2,212 | 2,212
Proceeds from equipment sale-leaseback transactions | 765 | 291 | 14
Proceeds from issuance of stock under equity plans | 49 | 73 | 265
Repayments of debt | (870) | (2,329) | (3,843)
Cash paid to acquire treasury stock | (148) | (884) | (76)
Other | (148) | (128) | (125)
Net cash provided by (used for) financing activities | 1,745 | (718) | (1,499)
Effect of changes in currency exchange rates on cash and equivalents | 8 | (121) | (28)
Net increase (decrease) in cash and equivalents | 1,853 | (1,863) | 1,270
Cash and equivalents at beginning of period | 2,287 | 4,150 | 2,880
Cash and equivalents at end of period | 4,140 | 2,287 | 4,150
Micron Technology, Inc. |  |  |
Condensed Cash Flow Statements, Captions [Line Items] |  |  |
Net cash provided by operating activities | 836 | 996 | 888
Cash flows from investing activities |  |  |
Purchases of available-for-sale securities | (859) | (1,799) | (1,047)
Expenditures for property, plant, and equipment | (651) | (609) | (392)
(Payments) proceeds on loans to subsidiaries, net | (550) | 65 | 379
Cash paid for acquisitions | (216) | (57) | 0
Payments to settle hedging activities | (155) | (135) | (27)
Cash contributions to subsidiaries | (111) | (151) | (121)
Proceeds from sales of available-for-sale securities | 1,015 | 1,045 | 355
Proceeds from maturities of available-for-sale securities | 582 | 536 | 202
Proceeds from settlement of hedging activities | 337 | 78 | 23
Cash distributions from subsidiaries | 47 | 33 | 227
Cash received from disposition of interest in Aptina | 6 | 1 | 105
Other | 66 | (8) | 65
Net cash provided by (used for) investing activities | (489) | (1,001) | (231)
Cash flows from financing activities |  |  |
Proceeds from issuance of debt | 1,993 | 2,050 | 1,750
Proceeds from equipment sale-leaseback transactions | 216 | 0 | 0
Proceeds from issuance of stock under equity plans | 49 | 73 | 265
Repayments of debt | (332) | (1,645) | (2,469)
Cash paid to acquire treasury stock | (148) | (884) | (76)
Payments of licensing obligations | (83) | (82) | (47)
Other | (47) | (35) | (32)
Net cash provided by (used for) financing activities | 1,648 | (523) | (609)
Effect of changes in currency exchange rates on cash and equivalents | 0 | 0 | (1)
Net increase (decrease) in cash and equivalents | 1,995 | (528) | 47
Cash and equivalents at beginning of period | 721 | 1,249 | 1,202
Cash and equivalents at end of period | $ 2,716 | $ 721 | $ 1,249

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