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Debt - Schedule of Long-term Debt (Details) $ / shares in Units, shares in Millions |  |  |  |  |  |  |  | 12 Months Ended |  |  |  |  |
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Aug. 11, 2017 USD ($) | Apr. 11, 2017 USD ($) | Oct. 27, 2016 | Dec. 01, 2015 USD ($) | Jun. 18, 2015 USD ($) | Apr. 17, 2015 USD ($) | Feb. 12, 2015 | Sep. 01, 2016 USD ($) shares d $ / shares | Sep. 03, 2015 USD ($) | Aug. 28, 2014 USD ($) payment | Apr. 26, 2016 USD ($) | Apr. 30, 2015 USD ($) | Feb. 03, 2015 USD ($) | Jul. 31, 2014 USD ($) | Feb. 28, 2014 USD ($)
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 756,000,000 |  | $ 1,089,000,000 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 9,154,000,000 |  | 6,252,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | 9,910,000,000 |  | 7,341,000,000 |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | 10,551,000,000 |  | 8,038,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (641,000,000) |  | (697,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | 9,910,000,000 |  | 7,341,000,000 |  |  |  |  |  |
Leases, Capital [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from equipment sale-leaseback transactions |  |  |  |  |  |  |  |  | $ 765,000,000 |  | 291,000,000 | $ 14,000,000 |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share Price (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  | $ 16.64 |  |  |  |  |  |  |  |
Redeemable convertible notes |  |  |  |  |  |  |  |  | $ 0 |  | 49,000,000 |  |  |  |  |  |
Interest Costs Incurred [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of debt discount and issuance costs |  |  |  |  |  |  |  |  | 126,000,000 |  | 138,000,000 | 167,000,000 |  |  |  |  |
Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 75,000,000 |  | 655,000,000 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 7,313,000,000 |  | 4,797,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | 7,388,000,000 |  | 5,452,000,000 |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | 7,388,000,000 |  | 5,452,000,000 |  |  |  |  |  |
Subordinated Debt |  |  |  |  |  |  |  |  | 5,170,000,000 |  |  |  |  |  |  |  |
Leases, Capital [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from equipment sale-leaseback transactions |  |  |  |  |  |  |  |  | 216,000,000 |  | 0 | 0 |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Redeemable convertible notes |  |  |  |  |  |  |  |  | 0 |  | 49,000,000 |  |  |  |  |  |
2033E and 2033F convertible senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Redeemable convertible notes |  |  |  |  |  |  |  |  |  |  | 49,000,000 |  |  |  |  |  |
Reorganization obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 189,000,000 |  | 161,000,000 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 680,000,000 |  | 701,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 869,000,000 |  | 862,000,000 |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 6.25% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 985,000,000 |  | 1,012,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (116,000,000) |  | (150,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | 869,000,000 |  | 862,000,000 |  |  |  |  |  |
Capital lease obligations |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt | [3] |  |  |  |  |  |  |  | 380,000,000 |  | 326,000,000 |  |  |  |  |  |
Long-term debt | [3] |  |  |  |  |  |  |  | 1,026,000,000 |  | 466,000,000 |  |  |  |  |  |
Debt | [3] |  |  |  |  |  |  |  | 1,406,000,000 |  | 792,000,000 |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | 1,406,000,000 |  | 792,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Carrying Value of Debt | [3] |  |  |  |  |  |  |  | 1,406,000,000 |  | 792,000,000 |  |  |  |  |  |
Leases, Capital [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital Lease Obligations Incurred |  |  |  |  |  |  |  |  | $ 882,000,000 |  | $ 324,000,000 |  |  |  |  |  |
Capital lease obligations | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 3.30% |  | 3.70% |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 4 years |  |  |  |  |  |  |  |
Leases, Capital [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, original term |  |  |  |  |  |  |  |  | 5 years |  | 4 years |  |  |  |  |  |
Percentage, Incurred in Current Period |  |  |  |  |  |  |  |  | 3.10% |  | 3.20% |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, original term |  |  |  |  |  |  |  |  | 5 years |  | 4 years |  |  |  |  |  |
Capital lease obligations | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 70,000,000 |  | $ 174,000,000 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 171,000,000 |  | 40,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | 241,000,000 |  | 214,000,000 |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 241,000,000 |  | $ 214,000,000 |  |  |  |  |  |
Capital lease obligations | Micron Technology, Inc. | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 3.40% |  | 4.50% |  |  |  |  |  |
Leases, Capital [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, original term |  |  |  |  |  |  |  |  | 4 years |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, original term |  |  |  |  |  |  |  |  | 4 years |  |  |  |  |  |  |  |
Capital lease obligations | Sales-leaseback transactions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Leases, Capital [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from equipment sale-leaseback transactions |  |  |  |  |  |  |  |  | $ 765,000,000 |  | $ 291,000,000 |  |  |  |  |  |
Secured Debt | 1.258% senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 87,000,000 |  | 87,000,000 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 131,000,000 |  | 217,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 218,000,000 |  | 304,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 1.258% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 1.97% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 2 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 231,000,000 |  | 323,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (13,000,000) |  | (19,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | 218,000,000 |  | 304,000,000 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  | $ 462,000,000 |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Collateral Amount |  |  |  |  |  |  |  |  | 22,000,000 |  |  |  |  |  |  |  |
Debt instruments number of periodic payments | payment |  |  |  |  |  |  |  |  |  |  |  | 10 |  |  |  |  |
Debt Instrument Payment Of Third Party Credit Enhancement Fee |  |  |  |  |  |  |  |  |  |  |  | $ 23,000,000 |  |  |  |  |
Secured Debt | 2022 senior secured term loan B |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 5,000,000 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 730,000,000 |  | 0 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 735,000,000 |  | 0 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 6.64% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 7.10% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 6 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 750,000,000 |  | 0 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (15,000,000) |  | 0 |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | 735,000,000 |  | 0 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  | $ 750,000,000 |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payments of debt issuance costs |  |  |  |  |  |  |  |  | $ 16,000,000 |  |  |  |  |  |  |  |
Debt Instrument Original Issuer Discount Percentage |  |  |  |  |  |  |  |  |  |  |  |  | 1.00% |  |  |  |
Debt Instrument, Quarterly Principal Amortization Percentage |  |  |  |  |  |  |  |  | 0.25% |  |  |  |  |  |  |  |
Secured Debt | 2022 senior secured term loan B | Variable Interest Rate Base Rate Option |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  |  |  |  |  |  | 5.00% |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  |  |  |  |  |  | 5.00% |  |  |  |  |  |  |  |
Secured Debt | 2022 senior secured term loan B | Variable Interest Rate Base Rate Option | Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  | 2.75% |  |  |  |  |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  | 2.75% |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt | 2022 senior secured term loan B | Federal Funds Effective Swap Rate | Variable Interest Rate Base Rate Option |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  |  |  |  |  |  | 0.50% |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  |  |  |  |  |  | 0.50% |  |  |  |  |  |  |  |
Secured Debt | 2022 senior secured term loan B | LIBOR | Variable Interest Rate Base Rate Option |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |
Debt instrument variable reference rate period 1 |  |  |  |  |  |  |  |  | 1 month |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  |  |  |  |  |  | 1.00% |  |  |  |  |  |  |  |
Debt Instrument Variable Reference Rate Period 1 |  |  |  |  |  |  |  |  | 1 month |  |  |  |  |  |  |  |
Secured Debt | 2022 senior secured term loan B | LIBOR | Variable Interest Rate LIBOR Rate Option |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  |  |  |  |  |  | 6.00% |  |  |  |  |  |  |  |
Debt instrument variable reference rate period 1 |  |  |  |  |  |  |  |  | 12 months |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  |  |  |  |  |  | 6.00% |  |  |  |  |  |  |  |
Debt Instrument Variable Reference Rate Period 1 |  |  |  |  |  |  |  |  | 12 months |  |  |  |  |  |  |  |
Secured Debt | 2022 senior secured term loan B | LIBOR | Variable Interest Rate LIBOR Rate Option | Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  | 3.75% |  |  |  |  |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  | 3.75% |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt | 2022 senior secured term loan B | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 735,000,000 |  | 0 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 6.46% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 7.10% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 735,000,000 |  | 0 |  |  |  |  |  |
Secured Debt | Secured Notes 2022 TLB and 2023 Senior Secured Notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Collateral Amount |  |  |  |  |  |  |  |  | 5,370,000,000 |  |  |  |  |  |  |  |
Secured Debt | 2023 senior secured notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 1,237,000,000 |  | 0 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 1,237,000,000 |  | 0 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 7.50% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 7.69% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 7 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 1,250,000,000 |  | 0 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (13,000,000) |  | 0 |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 1,237,000,000 |  | 0 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,250,000,000 |  |  |  |
Unsecured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage |  |  |  |  |  |  |  |  | 107.50% |  |  |  |  |  |  |  |
Debt Instrument Redemption Price Percentage of Principal Amount Redeemable Using Equity Offering Proceeds |  |  |  |  |  |  |  |  | 35.00% |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payments of debt issuance costs |  |  |  |  |  |  |  |  | $ 13,000,000 |  |  |  |  |  |  |  |
Debt Instrument Redemption Price Percentage of Principal Amount Redeemable Using Equity Offering Proceeds |  |  |  |  |  |  |  |  | 35.00% |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage |  |  |  |  |  |  |  |  | 107.50% |  |  |  |  |  |  |  |
Secured Debt | 2023 senior secured notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 1,237,000,000 |  | 0 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 1,237,000,000 |  | 0 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 7.50% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 7.69% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 1,237,000,000 |  | 0 |  |  |  |  |  |
Corporate bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unsecured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Domestic Restricted Subsidiaries, Ownership Percentage by Parent |  |  |  |  |  |  |  |  | 80.00% |  |  |  |  |  |  |  |
Corporate bonds | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Unsecured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument Redemption Price Percentage of Principal Amount Redeemable Using Equity Offering Proceeds |  |  |  |  |  |  |  |  | 35.00% |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument Redemption Price Percentage of Principal Amount Redeemable Using Equity Offering Proceeds |  |  |  |  |  |  |  |  | 35.00% |  |  |  |  |  |  |  |
Corporate bonds | 2022 senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 590,000,000 |  | 589,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 590,000,000 |  | 589,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.875% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 6.14% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 600,000,000 |  | 600,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (10,000,000) |  | (11,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 590,000,000 |  | 589,000,000 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 600,000,000
Unsecured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.875% |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.875% |  |  |  |  |  |  |  |
Corporate bonds | 2022 senior notes | Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face value of debt extinguished |  | $ 600,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds | 2022 senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 590,000,000 |  | 589,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 590,000,000 |  | 589,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.875% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 6.14% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 590,000,000 |  | 589,000,000 |  |  |  |  |  |
Corporate bonds | 2023 senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 990,000,000 |  | 988,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 990,000,000 |  | 988,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.25% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.43% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 7 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 1,000,000,000 |  | 1,000,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (10,000,000) |  | (12,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 990,000,000 |  | 988,000,000 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000 |  |
Unsecured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.25% |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.25% |  |  |  |  |  |  |  |
Corporate bonds | 2023 senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 990,000,000 |  | 988,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 990,000,000 |  | 988,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.25% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.43% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 990,000,000 |  | 988,000,000 |  |  |  |  |  |
Corporate bonds | 2024 senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 546,000,000 |  | 545,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 546,000,000 |  | 545,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.25% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.38% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 7 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 550,000,000 |  | 550,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (4,000,000) |  | (5,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 546,000,000 |  | 545,000,000 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 550,000,000 |  |  |
Unsecured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.25% |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.25% |  |  |  |  |  |  |  |
Corporate bonds | 2024 senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 546,000,000 |  | 545,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 546,000,000 |  | 545,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.25% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.38% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 546,000,000 |  | 545,000,000 |  |  |  |  |  |
Corporate bonds | 2025 senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 1,139,000,000 |  | 1,138,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 1,139,000,000 |  | 1,138,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.50% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.56% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 8 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 1,150,000,000 |  | 1,150,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (11,000,000) |  | (12,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 1,139,000,000 |  | 1,138,000,000 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,150,000,000 |
Unsecured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.50% |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.50% |  |  |  |  |  |  |  |
Corporate bonds | 2025 senior notes | Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face value of debt extinguished |  |  | $ 631,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds | 2025 senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 1,139,000,000 |  | 1,138,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 1,139,000,000 |  | 1,138,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.50% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.56% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 1,139,000,000 |  | 1,138,000,000 |  |  |  |  |  |
Corporate bonds | 2026 senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 446,000,000 |  | 446,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 446,000,000 |  | 446,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.625% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.73% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 9 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 450,000,000 |  | 450,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (4,000,000) |  | (4,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 446,000,000 |  | 446,000,000 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 450,000,000 |  |  |
Unsecured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.625% |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption Price, Percentage | [4] |  |  |  |  |  |  |  | 105.625% |  |  |  |  |  |  |  |
Corporate bonds | 2026 senior notes | Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face value of debt extinguished |  |  | $ 321,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Corporate bonds | 2026 senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 446,000,000 |  | 446,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 446,000,000 |  | 446,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.625% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.73% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 446,000,000 |  | 446,000,000 |  |  |  |  |  |
Convertible Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 1,898,000,000 |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Underlying Shares (in shares) | shares |  |  |  |  |  |  |  |  | 119 |  |  |  |  |  |  |  |
Conversion Value in Excess of Principal | [5] |  |  |  |  |  |  |  | $ 527,000,000 |  |  |  |  |  |  |  |
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% |  |  |  |  |  |  |  |
Equity component of convertible debt included in additional paid in capital |  |  |  |  |  |  |  |  | $ 308,000,000 |  | 265,000,000 |  |  |  |  |  |
Interest Costs Incurred [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual interest expense |  |  |  |  |  |  |  |  | 51,000,000 |  | 59,000,000 | 66,000,000 |  |  |  |  |
Amortization of debt discount and issuance costs |  |  |  |  |  |  |  |  | 36,000,000 |  | 42,000,000 | 66,000,000 |  |  |  |  |
Convertible note interest expense |  |  |  |  |  |  |  |  | $ 87,000,000 |  | 101,000,000 | 132,000,000 |  |  |  |  |
Convertible Debt | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
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 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 | [6] | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 204,000,000 | [6] | 197,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 204,000,000 | [6] | 197,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 2.375% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 5.95% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 223,000,000 |  | 224,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (19,000,000) |  | (27,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 204,000,000 | [6] | 197,000,000 |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Holder Put Date, Earliest | [7] |  |  |  |  |  |  |  | May 31, 2019 |  |  |  |  |  |  |  |
Underlying Shares (in shares) | shares |  |  |  |  |  |  |  |  | 23 |  |  |  |  |  |  |  |
Conversion Price Per Share | $ / shares |  |  |  |  |  |  |  |  | $ 9.63 |  |  |  |  |  |  |  |
Conversion Price Per Share Threshold (dollars per share) | $ / shares | [8] |  |  |  |  |  |  |  | $ 12.52 |  |  |  |  |  |  |  |
Conversion Value in Excess of Principal | [5] |  |  |  |  |  |  |  | $ 163,000,000 |  |  |  |  |  |  |  |
Equity component of convertible debt included in additional paid in capital |  |  |  |  |  |  |  |  | $ 41,000,000 |  | 41,000,000 |  |  |  |  |  |
Conversion rate (in shares) |  |  |  |  |  |  |  |  | 103.8907 |  |  |  |  |  |  |  |
Principal amount per debenture used In conversion rate |  |  |  |  |  |  |  |  | $ 1,000 |  |  |  |  |  |  |  |
Interest Costs Incurred [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual interest expense |  |  |  |  |  |  |  |  | 5,000,000 |  | 8,000,000 | 11,000,000 |  |  |  |  |
Amortization of debt discount and issuance costs |  |  |  |  |  |  |  |  | 7,000,000 |  | 9,000,000 | 12,000,000 |  |  |  |  |
Convertible Debt | 2032C convertible senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 204,000,000 |  | 197,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 204,000,000 |  | 197,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 2.375% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 5.95% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 204,000,000 |  | 197,000,000 |  |  |  |  |  |
Convertible Debt | 2032D convertible senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 | [6] | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 154,000,000 | [6] | 150,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 154,000,000 | [6] | 150,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 3.125% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 6.33% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 177,000,000 |  | 177,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (23,000,000) |  | (27,000,000) |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 154,000,000 | [6] | 150,000,000 |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Holder Put Date, Earliest | [7] |  |  |  |  |  |  |  | May 31, 2021 |  |  |  |  |  |  |  |
Underlying Shares (in shares) | shares |  |  |  |  |  |  |  |  | 18 |  |  |  |  |  |  |  |
Conversion Price Per Share | $ / shares |  |  |  |  |  |  |  |  | $ 9.98 |  |  |  |  |  |  |  |
Conversion Price Per Share Threshold (dollars per share) | $ / shares | [8] |  |  |  |  |  |  |  | $ 12.97 |  |  |  |  |  |  |  |
Conversion Value in Excess of Principal | [5] |  |  |  |  |  |  |  | $ 118,000,000 |  |  |  |  |  |  |  |
Equity component of convertible debt included in additional paid in capital |  |  |  |  |  |  |  |  | $ 35,000,000 |  | 35,000,000 |  |  |  |  |  |
Conversion rate (in shares) |  |  |  |  |  |  |  |  | 100.1803 |  |  |  |  |  |  |  |
Principal amount per debenture used In conversion rate |  |  |  |  |  |  |  |  | $ 1,000 |  |  |  |  |  |  |  |
Interest Costs Incurred [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual interest expense |  |  |  |  |  |  |  |  | 6,000,000 |  | 9,000,000 | 13,000,000 |  |  |  |  |
Amortization of debt discount and issuance costs |  |  |  |  |  |  |  |  | 4,000,000 |  | 6,000,000 | 8,000,000 |  |  |  |  |
Convertible Debt | 2032D convertible senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 154,000,000 |  | 150,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 154,000,000 |  | 150,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 3.125% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 6.33% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 154,000,000 |  | 150,000,000 |  |  |  |  |  |
Convertible Debt | 2032C and 2032D convertible senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
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% |  |  |  |  |  |  |  |
Conversion rights, maximum percentage of product of stock price and conversion rate (in hundredths) |  |  |  |  |  |  |  |  | 98.00% |  |  |  |  |  |  |  |
Make whole premium discount rate |  |  |  |  |  |  |  |  | 1.50% |  |  |  |  |  |  |  |
Convertible Debt | 2033E convertible senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt | [6] |  |  |  |  |  |  |  | $ 0 |  | 217,000,000 |  |  |  |  |  |
Long-term debt | [6] |  |  |  |  |  |  |  | 168,000,000 |  | 0 |  |  |  |  |  |
Debt | [6] |  |  |  |  |  |  |  | $ 168,000,000 |  | 217,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 1.625% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 4.50% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 1 year |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 176,000,000 |  | 233,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (8,000,000) |  | (16,000,000) |  |  |  |  |  |
Carrying Value of Debt | [6] |  |  |  |  |  |  |  | $ 168,000,000 |  | 217,000,000 |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Holder Put Date, Earliest | [7] |  |  |  |  |  |  |  | Feb. 28, 2018 |  |  |  |  |  |  |  |
Underlying Shares (in shares) | shares |  |  |  |  |  |  |  |  | 16 |  |  |  |  |  |  |  |
Conversion Price Per Share | $ / shares |  |  |  |  |  |  |  |  | $ 10.93 |  |  |  |  |  |  |  |
Conversion Price Per Share Threshold (dollars per share) | $ / shares | [8] |  |  |  |  |  |  |  | $ 14.21 |  |  |  |  |  |  |  |
Conversion Value in Excess of Principal | [5] |  |  |  |  |  |  |  | $ 91,000,000 |  |  |  |  |  |  |  |
Redeemable convertible notes |  |  |  |  |  |  |  |  |  |  | 16,000,000 |  |  |  |  |  |
Equity component of convertible debt included in additional paid in capital |  |  |  |  |  |  |  |  | 18,000,000 |  | 8,000,000 |  |  |  |  |  |
Interest Costs Incurred [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual interest expense |  |  |  |  |  |  |  |  | 3,000,000 |  | 5,000,000 | 5,000,000 |  |  |  |  |
Amortization of debt discount and issuance costs |  |  |  |  |  |  |  |  | 5,000,000 |  | 7,000,000 | 7,000,000 |  |  |  |  |
Convertible Debt | 2033E convertible senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 217,000,000 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 168,000,000 |  | 0 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 168,000,000 |  | 217,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 1.625% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 4.50% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 168,000,000 |  | 217,000,000 |  |  |  |  |  |
Convertible Debt | 2033F convertible senior note |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt | [6] |  |  |  |  |  |  |  | 0 |  | 264,000,000 |  |  |  |  |  |
Long-term debt | [6] |  |  |  |  |  |  |  | 271,000,000 |  | 0 |  |  |  |  |  |
Debt | [6] |  |  |  |  |  |  |  | $ 271,000,000 |  | 264,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 2.125% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 4.93% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | $ 297,000,000 |  | 297,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (26,000,000) |  | (33,000,000) |  |  |  |  |  |
Carrying Value of Debt | [6] |  |  |  |  |  |  |  | $ 271,000,000 |  | 264,000,000 |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Holder Put Date, Earliest | [7] |  |  |  |  |  |  |  | Feb. 28, 2020 |  |  |  |  |  |  |  |
Underlying Shares (in shares) | shares |  |  |  |  |  |  |  |  | 27 |  |  |  |  |  |  |  |
Conversion Price Per Share | $ / shares |  |  |  |  |  |  |  |  | $ 10.93 |  |  |  |  |  |  |  |
Conversion Price Per Share Threshold (dollars per share) | $ / shares | [8] |  |  |  |  |  |  |  | $ 14.21 |  |  |  |  |  |  |  |
Conversion Value in Excess of Principal | [5] |  |  |  |  |  |  |  | $ 155,000,000 |  |  |  |  |  |  |  |
Redeemable convertible notes |  |  |  |  |  |  |  |  |  |  | 33,000,000 |  |  |  |  |  |
Equity component of convertible debt included in additional paid in capital |  |  |  |  |  |  |  |  | 41,000,000 |  | 8,000,000 |  |  |  |  |  |
Interest Costs Incurred [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual interest expense |  |  |  |  |  |  |  |  | 6,000,000 |  | 6,000,000 | 6,000,000 |  |  |  |  |
Amortization of debt discount and issuance costs |  |  |  |  |  |  |  |  | 7,000,000 |  | 7,000,000 | 6,000,000 |  |  |  |  |
Convertible Debt | 2033F convertible senior note | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 264,000,000 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 271,000,000 |  | 0 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 271,000,000 |  | 264,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 2.125% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 4.93% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 271,000,000 |  | 264,000,000 |  |  |  |  |  |
Convertible Debt | 2033E and 2033F convertible senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion Price Per Share | $ / shares |  |  |  |  |  |  |  |  | $ 10.93 |  |  |  |  |  |  |  |
Conversion Price Per Share Threshold (dollars per share) | $ / shares |  |  |  |  |  |  |  |  | $ 14.21 |  |  |  |  |  |  |  |
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% |  |  |  |  |  |  |  |
Conversion rate (in shares) |  |  |  |  |  |  |  |  | 91.4808 |  |  |  |  |  |  |  |
Principal amount per debenture used In conversion rate |  |  |  |  |  |  |  |  | $ 1,000 |  |  |  |  |  |  |  |
Conversion rights, maximum percentage of product of stock price and conversion rate (in hundredths) |  |  |  |  |  |  |  |  | 98.00% |  |  |  |  |  |  |  |
Convertible Debt | 2043G convertible senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 657,000,000 |  | 644,000,000 |  |  |  |  |  |
Debt | [9] |  |  |  |  |  |  |  | $ 657,000,000 |  | 644,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 3.00% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 6.76% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 12 years |  |  |  |  |  |  |  |
Outstanding principal | [9] |  |  |  |  |  |  |  | $ 1,025,000,000 |  | 1,025,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs | [9] |  |  |  |  |  |  |  | (368,000,000) |  | (381,000,000) |  |  |  |  |  |
Carrying Value of Debt | [9] |  |  |  |  |  |  |  | 657,000,000 |  | 644,000,000 |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  | $ 1,025,000,000 |  |  |  |  |  |  |  |
Convertible Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Holder Put Date, Earliest | [7] |  |  |  |  |  |  |  | Nov. 30, 2028 |  |  |  |  |  |  |  |
Underlying Shares (in shares) | shares |  |  |  |  |  |  |  |  | 35 |  |  |  |  |  |  |  |
Conversion Price Per Share | $ / shares |  |  |  |  |  |  |  |  | $ 29.16 |  |  |  |  |  |  |  |
Conversion Price Per Share Threshold (dollars per share) | $ / shares | [8] |  |  |  |  |  |  |  | $ 37.91 |  |  |  |  |  |  |  |
Conversion Value in Excess of Principal | [5] |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |
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% |  |  |  |  |  |  |  |
Equity component of convertible debt included in additional paid in capital |  |  |  |  |  |  |  |  | $ 173,000,000 |  | 173,000,000 |  |  |  |  |  |
Conversion rate (in shares) |  |  |  |  |  |  |  |  | 34.2936 |  |  |  |  |  |  |  |
Principal amount per debenture used In conversion rate |  |  |  |  |  |  |  |  | $ 1,000 |  |  |  |  |  |  |  |
Conversion rights, maximum percentage of product of stock price and conversion rate (in hundredths) |  |  |  |  |  |  |  |  | 98.00% |  |  |  |  |  |  |  |
Debt Instrument Issued At A Discount Original Principal Amount |  |  |  |  |  |  |  |  | $ 820,000,000 |  |  |  |  |  |  |  |
Debt Instrument Discounted Issue Price Per Debenture |  |  |  |  |  |  |  |  | 800 |  |  |  |  |  |  |  |
Debt Instrument, Scheduled Accreted Principal Amount |  |  |  |  |  |  |  |  | 917,000,000 |  |  |  |  |  |  |  |
Interest Costs Incurred [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual interest expense |  |  |  |  |  |  |  |  | 31,000,000 |  | 31,000,000 | 24,000,000 |  |  |  |  |
Amortization of debt discount and issuance costs |  |  |  |  |  |  |  |  | 13,000,000 |  | 13,000,000 | 9,000,000 |  |  |  |  |
Convertible Debt | 2043G convertible senior notes | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 657,000,000 |  | 644,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 657,000,000 |  | 644,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 3.00% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 6.76% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 657,000,000 |  | 644,000,000 |  |  |  |  |  |
Convertible Debt | Other Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest Costs Incurred [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Contractual interest expense |  |  |  |  |  |  |  |  | 0 |  | 0 | 7,000,000 |  |  |  |  |
Amortization of debt discount and issuance costs |  |  |  |  |  |  |  |  | 0 |  | 0 | $ 24,000,000 |  |  |  |  |
Notes Payable, Other Payables |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | 95,000,000 |  | 34,000,000 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 185,000,000 |  | 171,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | 280,000,000 |  | 205,000,000 |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Outstanding principal |  |  |  |  |  |  |  |  | 281,000,000 |  | 205,000,000 |  |  |  |  |  |
Debt Instrument, Unamortized Discount and Debt Issuance Costs |  |  |  |  |  |  |  |  | (1,000,000) |  | 0 |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 280,000,000 |  | 205,000,000 |  |  |  |  |  |
Notes Payable, Other Payables | Weighted Average |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stated interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 2.485% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) | [1] |  |  |  |  |  |  |  | 2.65% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Remaining Term (in years) | [2] |  |  |  |  |  |  |  | 3 years |  |  |  |  |  |  |  |
Notes Payable, Other Payables | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current debt |  |  |  |  |  |  |  |  | $ 0 |  | 0 |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  |  |  | 10,000,000 |  | 60,000,000 |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 10,000,000 |  | 60,000,000 |  |  |  |  |  |
Stated interest rate (in thousandths) |  |  |  |  |  |  |  |  | 1.65% |  |  |  |  |  |  |  |
Effective interest rate (in thousandths) |  |  |  |  |  |  |  |  | 1.65% |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 10,000,000 |  | $ 60,000,000 |  |  |  |  |  |
Notes Payable, Other Payables | Revolving Credit Facility 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | 75,000,000 |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | 75,000,000 |  |  |  |  |  |  |  |
Leases, Capital [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, original term |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, original term |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  |  |  |  |  |  |  | $ 750,000,000 |  |  |  |  |  |  |  |
Percentage of collateral to face value of issued and ouststanding credit facility |  |  |  |  |  |  |  |  | 80.00% |  |  |  |  |  |  |  |
Draw on facility agreement |  |  |  |  |  |  | $ 75,000,000 |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Remaining Borrowing Capacity |  |  |  |  |  |  |  |  | $ 488,000,000 |  |  |  |  |  |  |  |
Notes Payable, Other Payables | Revolving Credit Facility 4 | LIBOR | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  |  |  |  |  |  | 1.75% |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  |  |  |  |  |  | 1.75% |  |  |  |  |  |  |  |
Notes Payable, Other Payables | Revolving Credit Facility 4 | LIBOR | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  |  |  |  |  |  | 2.25% |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  |  |  |  |  |  | 2.25% |  |  |  |  |  |  |  |
Notes Payable, Other Payables | Revolving Credit Facility 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face value of debt extinguished |  |  |  |  |  |  |  |  | $ 50,000,000 |  |  |  |  |  |  |  |
Notes Payable, Other Payables | Revolving Credit Facility 3 | Micron Technology, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Face value of debt extinguished |  |  |  |  |  |  |  |  | 50,000,000 |  |  |  |  |  |  |  |
Notes Payable, Other Payables | Secured Debt 6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term Debt, by Current and Noncurrent [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | 155,000,000 |  |  |  |  |  |  |  |
Long-term Debt and Capital Lease Obligations, Net, Alternative [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Carrying Value of Debt |  |  |  |  |  |  |  |  | $ 155,000,000 |  |  |  |  |  |  |  |
Leases, Capital [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, original term |  |  |  |  | 3 years |  |  |  |  |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument, original term |  |  |  |  | 3 years |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from Issuance of Other Long-term Debt |  |  |  |  | $ 174,000,000 | $ 40,000,000 |  |  |  |  |  |  |  |  |  |  |
Notes Payable, Other Payables | Secured Debt 6 | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt instrument variable reference rate period 1 |  |  |  |  |  |  |  |  | 3 months |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument Variable Reference Rate Period 1 |  |  |  |  |  |  |  |  | 3 months |  |  |  |  |  |  |  |
Notes Payable, Other Payables | Secured Debt 6 | LIBOR | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Secured Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing |  |  |  |  |  |  |  |  | 2.20% |  |  |  |  |  |  |  |
Other Long-term Debt [Abstract] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Margin on variable rate financing (in hundredths) |  |  |  |  |  |  |  |  | 2.20% |  |  |  |  |  |  |  |
[1] | As of September 1, 2016.
[2] | Expected remaining term for amortization of the remaining unamortized discount and debt issuance costs as of September 1, 2016. Expected remaining term for capital lease obligations and other notes payable is the weighted-average remaining term.
[3] | Weighted-average imputed rate of 3.3% and 3.7% as of September 1, 2016 and September 3, 2015, respectively.
[4] | If we redeem prior to the applicable date with net cash proceeds of one or more equity offerings, the price is equal to the amount specified above, together with accrued and unpaid interest, subject to a maximum redemption of 35% of the aggregate principal amount of the respective notes being redeemed.
[5] | Based on our closing share price of $16.64 as of September 1, 2016.
[6] | 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.
[7] | The terms of our convertible notes give holders the right to require us to repurchase all or a portion of their notes at a date prior to the contractual maturities of the notes at a price equal to the principal amount thereof plus accrued interest.
[8] | Holders have the right to convert all or a portion of their notes at a date prior to the contractual maturity if, during any calendar quarter, the closing price of our common stock for at least 20 trading days in the 30 consecutive trading days ending on the last trading day of the preceding calendar quarter is more than 130% of the conversion price. The closing price of our common stock exceeded the thresholds for the calendar quarter ended September 30, 2016 for our 2032 Notes and 2033 Notes; therefore, those notes are convertible by the holders through December 31, 2016.
[9] | 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.

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- Definition Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13,16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: 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 2: 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(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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- Definition Amount of assets pledged to secure a debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 + Details
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- Definition The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031897-161870 + Details
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- Definition The price per share of the conversion feature embedded in the debt instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031898-161870 + Details
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- Definition Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Conversion Rate -URI http://asc.fasb.org/extlink&oid=6509012 Reference 3: 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(a)(5)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21521-112644 + Details
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- Definition The amount by which the convertible debt's if-converted value exceeds its principle amount at the balance sheet date, regardless of whether the instrument is currently convertible. This element applies to public companies only. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6928298&loc=SL6031898-161870 + Details
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- Definition The number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity. + References Reference 1: 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(a)(5)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21521-112644 + Details
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- Definition Price of the entity's common stock which would be required to be attained for the conversion feature embedded in the debt instrument to become effective. + References No definition available. + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 + Details
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Percentage price of original principal amount of debt at which debt can be redeemed by the issuer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph e -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Amount of unamortized debt discount (premium) and debt issuance costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399 + Details
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- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer. + References Reference 1: 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 + Details
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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + Details
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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