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Schedule I Condensed Parent Company Debt Disclosures (Details) $ in Millions | 12 Months Ended
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Sep. 01, 2016 USD ($) d | Sep. 03, 2015 USD ($)
Debt Instrument [Line Items] |  |  |  |
Current debt |  | $ 756 |  | $ 1,089
Long-term debt |  | 9,154 |  | 6,252
Debt |  | 9,910 |  | 7,341
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] |  |  |  |
2017 |  | 423 |  |
2018 |  | 372 |  |
2019 |  | 315 |  |
2020 |  | 211 |  |
2021 |  | 73 |  |
2022 and thereafter |  | 147 |  |
Capital Leases, Future Minimum Payments, Interest Included in Payments |  | (135) |  |
Capital Lease Obligations |  | 1,406 |  |
Capital lease obligations |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Current debt | [1] | 380 |  | 326
Long-term debt | [1] | 1,026 |  | 466
Debt | [1] | $ 1,406 |  | 792
Corporate bonds | 2022 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.875% |  |
Effective interest rate (in thousandths) | [2] | 6.14% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 590 |  | 589
Debt |  | $ 590 |  | 589
Corporate bonds | 2023 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.25% |  |
Effective interest rate (in thousandths) | [2] | 5.43% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 990 |  | 988
Debt |  | $ 990 |  | 988
Corporate bonds | 2024 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.25% |  |
Effective interest rate (in thousandths) | [2] | 5.38% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 546 |  | 545
Debt |  | $ 546 |  | 545
Corporate bonds | 2025 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.50% |  |
Effective interest rate (in thousandths) | [2] | 5.56% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 1,139 |  | 1,138
Debt |  | $ 1,139 |  | 1,138
Corporate bonds | 2026 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.625% |  |
Effective interest rate (in thousandths) | [2] | 5.73% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 446 |  | 446
Debt |  | $ 446 |  | 446
Secured Debt | 2022 senior secured term loan B |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 6.64% |  |
Effective interest rate (in thousandths) | [2] | 7.10% |  |
Current debt |  | $ 5 |  | 0
Long-term debt |  | 730 |  | 0
Debt |  | $ 735 |  | 0
Secured Debt | 2023 senior secured notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 7.50% |  |
Effective interest rate (in thousandths) | [2] | 7.69% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 1,237 |  | 0
Debt |  | $ 1,237 |  | 0
Convertible Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Conversion rights, minimum number of trading days (in days) | d |  | 20 |  |
Conversion rights, consecutive trading period (in days) |  | 30 days |  |
Conversion rights, threshold percentage of applicable conversion price (in hundredths) |  | 130.00% |  |
Convertible Debt | 2032C convertible senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 2.375% |  |
Effective interest rate (in thousandths) | [2] | 5.95% |  |
Current debt |  | $ 0 | [3] | 0
Long-term debt |  | 204 | [3] | 197
Debt |  | $ 204 | [3] | 197
Convertible Debt | 2032D convertible senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 3.125% |  |
Effective interest rate (in thousandths) | [2] | 6.33% |  |
Current debt |  | $ 0 | [3] | 0
Long-term debt |  | 154 | [3] | 150
Debt |  | $ 154 | [3] | 150
Convertible Debt | 2033E convertible senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 1.625% |  |
Effective interest rate (in thousandths) | [2] | 4.50% |  |
Current debt | [3] | $ 0 |  | 217
Long-term debt | [3] | 168 |  | 0
Debt | [3] | $ 168 |  | 217
Convertible Debt | 2033F convertible senior note |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 2.125% |  |
Effective interest rate (in thousandths) | [2] | 4.93% |  |
Current debt | [3] | $ 0 |  | 264
Long-term debt | [3] | 271 |  | 0
Debt | [3] | $ 271 |  | 264
Convertible Debt | 2043G convertible senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 3.00% |  |
Effective interest rate (in thousandths) | [2] | 6.76% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 657 |  | 644
Debt | [4] | $ 657 |  | 644
Conversion rights, minimum number of trading days (in days) | d |  | 20 |  |
Conversion rights, consecutive trading period (in days) |  | 30 days |  |
Conversion rights, threshold percentage of applicable conversion price (in hundredths) |  | 130.00% |  |
Notes Payable, Other Payables |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Current debt |  | $ 95 |  | 34
Long-term debt |  | 185 |  | 171
Debt |  | 280 |  | 205
Notes Payable, Other Payables | Revolving Credit Facility 3 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Extinguishment of Debt, Amount |  | 50 |  |
Loans Payable [Member] |  |  |  |
Long-term Debt, by Maturity [Abstract] |  |  |  |
2017 |  | 387 |  |
2018 |  | 545 |  |
2019 |  | 562 |  |
2020 |  | 696 |  |
2021 |  | 185 |  |
2022 and thereafter |  | 6,663 |  |
Debt Instrument, Unamortized Discount |  | (534) |  |
Notes Payable |  | 8,504 |  |
Micron Technology, Inc. |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Current debt |  | 75 |  | 655
Long-term debt |  | 7,313 |  | 4,797
Debt |  | 7,388 |  | 5,452
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] |  |  |  |
2017 |  | 77 |  |
2018 |  | 50 |  |
2019 |  | 44 |  |
2020 |  | 56 |  |
2021 |  | 33 |  |
2022 and thereafter |  | 0 |  |
Capital Leases, Future Minimum Payments, Interest Included in Payments |  | (19) |  |
Capital Lease Obligations |  | 241 |  |
Micron Technology, Inc. | Payment Guarantee of Subsidiary Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum exposure from guarantees to subsidiaries |  | 1,080 |  |
Micron Technology, Inc. | Capital lease obligations |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Current debt | [5] | 70 |  | 174
Long-term debt | [5] | 171 |  | 40
Debt | [5] | 241 |  | 214
Micron Technology, Inc. | Capital lease obligations | Equipment |  |  |  |
Leases, Capital [Abstract] |  |  |  |
Debt Instrument, Collateral Amount |  | $ 226 |  | 140
Micron Technology, Inc. | Corporate bonds | 2022 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.875% |  |
Effective interest rate (in thousandths) | [2] | 6.14% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 590 |  | 589
Debt |  | $ 590 |  | 589
Micron Technology, Inc. | Corporate bonds | 2023 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.25% |  |
Effective interest rate (in thousandths) | [2] | 5.43% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 990 |  | 988
Debt |  | $ 990 |  | 988
Micron Technology, Inc. | Corporate bonds | 2024 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.25% |  |
Effective interest rate (in thousandths) | [2] | 5.38% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 546 |  | 545
Debt |  | $ 546 |  | 545
Micron Technology, Inc. | Corporate bonds | 2025 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.50% |  |
Effective interest rate (in thousandths) | [2] | 5.56% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 1,139 |  | 1,138
Debt |  | $ 1,139 |  | 1,138
Micron Technology, Inc. | Corporate bonds | 2026 senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 5.625% |  |
Effective interest rate (in thousandths) | [2] | 5.73% |  |
Current debt | [6] | $ 0 |  | 0
Long-term debt | [6] | 446 |  | 446
Debt | [6] | $ 446 |  | 446
Micron Technology, Inc. | Secured Debt | 2022 senior secured term loan B |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 6.46% |  |
Effective interest rate (in thousandths) | [2] | 7.10% |  |
Debt |  | $ 735 |  | 0
Micron Technology, Inc. | Secured Debt | 2023 senior secured notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 7.50% |  |
Effective interest rate (in thousandths) | [2] | 7.69% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 1,237 |  | 0
Debt |  | $ 1,237 |  | 0
Micron Technology, Inc. | Convertible Debt |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Conversion rights, minimum number of trading days (in days) | d |  | 20 |  |
Conversion rights, consecutive trading period (in days) |  | 30 days |  |
Conversion rights, threshold percentage of applicable conversion price (in hundredths) |  | 130.00% |  |
Micron Technology, Inc. | Convertible Debt | 2032C convertible senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 2.375% |  |
Effective interest rate (in thousandths) | [2] | 5.95% |  |
Current debt | [6],[7] | $ 0 |  | 0
Long-term debt | [6],[7] | 204 |  | 197
Debt | [6],[7] | $ 204 |  | 197
Micron Technology, Inc. | Convertible Debt | 2032D convertible senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 3.125% |  |
Effective interest rate (in thousandths) | [2] | 6.33% |  |
Current debt | [6],[7] | $ 0 |  | 0
Long-term debt | [6],[7] | 154 |  | 150
Debt | [6],[7] | $ 154 |  | 150
Micron Technology, Inc. | Convertible Debt | 2033E convertible senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 1.625% |  |
Effective interest rate (in thousandths) | [2] | 4.50% |  |
Current debt | [6],[7] | $ 0 |  | 217
Long-term debt | [6],[7] | 168 |  | 0
Debt | [6],[7] | $ 168 |  | 217
Micron Technology, Inc. | Convertible Debt | 2033F convertible senior note |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 2.125% |  |
Effective interest rate (in thousandths) | [2] | 4.93% |  |
Current debt | [6],[7] | $ 0 |  | 264
Long-term debt | [6],[7] | 271 |  | 0
Debt | [6],[7] | $ 271 |  | 264
Micron Technology, Inc. | Convertible Debt | 2043G convertible senior notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 3.00% |  |
Effective interest rate (in thousandths) | [2] | 6.76% |  |
Current debt | [6] | $ 0 |  | 0
Long-term debt | [6] | 657 |  | 644
Debt | [6] | $ 657 |  | 644
Micron Technology, Inc. | Notes Payable, Other Payables |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 1.65% |  |
Effective interest rate (in thousandths) | [2] | 1.65% |  |
Current debt |  | $ 0 |  | 0
Long-term debt |  | 10 |  | 60
Debt |  | 10 |  | $ 60
Micron Technology, Inc. | Notes Payable, Other Payables | Revolving Credit Facility 3 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Extinguishment of Debt, Amount |  | 50 |  |
Micron Technology, Inc. | Loans Payable [Member] |  |  |  |
Long-term Debt, by Maturity [Abstract] |  |  |  |
2017 |  | 8 |  |
2018 |  | 183 |  |
2019 |  | 231 |  |
2020 |  | 305 |  |
2021 |  | 195 |  |
2022 and thereafter |  | 6,628 |  |
Debt Instrument, Unamortized Discount |  | (403) |  |
Notes Payable |  | $ 7,147 |  |
Weighted Average | Capital lease obligations |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Effective interest rate (in thousandths) |  | 3.30% |  | 3.70%
Leases, Capital [Abstract] |  |  |  |
Weighted Average Remaining Term (in years) |  | 5 years |  | 4 years
Weighted Average | Notes Payable, Other Payables |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Stated interest rate (in thousandths) | [2] | 2.485% |  |
Effective interest rate (in thousandths) | [2] | 2.65% |  |
Weighted Average | Micron Technology, Inc. | Capital lease obligations |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Effective interest rate (in thousandths) |  | 3.40% |  | 4.50%
Leases, Capital [Abstract] |  |  |  |
Weighted Average Remaining Term (in years) |  | 4 years |  |
[1] | Weighted-average imputed rate of 3.3% and 3.7% as of September 1, 2016 and September 3, 2015, respectively.
[2] | As of September 1, 2016.
[3] | Since the closing price of our common stock for at least 20 trading days in the 30 trading day period ended on June 30, 2016 did not exceed 130% of the conversion price per share, these notes were not convertible by the holders during the calendar quarter ended September 30, 2016. The closing price of our common stock exceeded the thresholds for the calendar quarter ended September 30, 2016; therefore, these notes are convertible by the holders through December 31, 2016. The 2033 Notes were classified as current as of 2015 because the terms of these notes require us to pay cash for the principal amount of any converted notes and holders of these notes had the right to convert their notes as of that date.
[4] | The 2043G Notes have an original principal amount of $820 million that accretes up to $917 million through the expected term in November 2028 and $1.03 billion at maturity in 2043. The discount is based on the principal at maturity.
[5] | Weighted-average imputed rate of 3.4% and 4.5% as of September 1, 2016 and September 3, 2015, respectively.
[6] | Micron has either the obligation or the option to pay cash for the principal amount due upon conversion for all of its convertible notes. Micron's current intent is to settle in cash the principal amount of all of its convertible notes upon conversion.
[7] | Since the closing price of Micron's common stock for at least 20 trading days in the 30 trading day period ended on June 30, 2016 did not exceed 130% of the conversion price per share, these notes were not convertible by the holders during the calendar quarter ended September 30, 2016. The closing price of our common stock exceeded the thresholds for the calendar quarter ended September 30, 2016; therefore, these notes are convertible by the holders through December 31, 2016. The 2033 Notes were classified as current as of 2015 because the terms of these notes require us to pay cash for the principal amount of any converted notes and holders of these notes had the right to convert their notes as of that date.

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- Definition Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6455398&loc=d3e45280-112737 + Details
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