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Commitments - Company's Commitments (Detail) $ in Millions | Dec. 31, 2017 USD ($)
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Recorded Unconditional Purchase Obligation [Line Items] |
Operating leases, Total | $ 227
Operating leases, 2018 | 55
Operating leases, 2019 | 40
Operating leases, 2020 | 32
Operating leases, 2021 | 21
Operating leases, 2022 | 13
Operating leases, Thereafter | 66
Purchase obligations, Total | 1,423
Purchase obligations, 2018 | 946
Purchase obligations, 2019 | 232
Purchase obligations, 2020 | 129
Purchase obligations, 2021 | 116
Purchase obligations, 2022 | 0
Purchase obligations, Thereafter | 0
Other obligations, Total | 324
Other obligations, 2018 | 161
Other obligations, 2019 | 98
Other obligations, 2020 | 41
Other obligations, 2021 | 15
Other obligations, 2022 | 6
Other obligations, Thereafter | 3
Company's commitments, Total | 1,974
Company's commitments, 2018 | 1,162
Company's commitments, 2019 | 370
Company's commitments, 2020 | 202
Company's commitments, 2021 | 152
Company's commitments, 2022 | 19
Company's commitments, Thereafter | 69
Equipment Purchase [Member] |
Recorded Unconditional Purchase Obligation [Line Items] |
Purchase obligations, Total | 774
Purchase obligations, 2018 | 684
Purchase obligations, 2019 | 90
Purchase obligations, 2022 | 0
Purchase obligations, Thereafter | 0
Foundry Purchase [Member] |
Recorded Unconditional Purchase Obligation [Line Items] |
Purchase obligations, Total | 557
Purchase obligations, 2018 | 198
Purchase obligations, 2019 | 123
Purchase obligations, 2020 | 120
Purchase obligations, 2021 | 116
Purchase obligations, 2022 | 0
Purchase obligations, Thereafter | 0
Software, Design, Technologies and Licenses [Member] |
Recorded Unconditional Purchase Obligation [Line Items] |
Purchase obligations, Total | 92
Purchase obligations, 2018 | 64
Purchase obligations, 2019 | 19
Purchase obligations, 2020 | 9
Purchase obligations, 2022 | 0
Purchase obligations, Thereafter | $ 0

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