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Goodwill and Other Intangible Assets - Goodwill (Detail) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Intangible assets |  |  |
Goodwill | $ 9,028 | $ 8,994 | $ 6,532
Increase in goodwill during the period | 34 |  |
Intangible assets | 1,540 | 1,646 |
Less: Accumulated amortization | (642) | (622) |
Total | 898 | 1,024 |
Customer and Supplier Relationships [Member] |  |  |
Intangible assets |  |  |
Intangible assets | 1,355 | 1,436 |
Less: Accumulated amortization | (538) | (497) |
Total | 817 | 939 |
Non-compete Covenant [Member] |  |  |
Intangible assets |  |  |
Intangible assets | 43 | 68 |
Less: Accumulated amortization | (26) | (46) |
Total | 17 | 22 |
Licenses Permits and Other [Member] |  |  |
Intangible assets |  |  |
Intangible assets | 142 | 142 |
Less: Accumulated amortization | (78) | (79) |
Total | $ 64 | $ 63 |

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