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Goodwill and Other Intangible Assets, Net - Schedule of Other Intangible Assets and Related Amortization Periods (Detail) - USD ($) $ in Millions | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Intangible Assets [Line Items] |  |
Gross Carrying Amount | $ 4,370 | $ 4,439
Accumulated Amortization | (909) | (875)
Net Book Value | 3,461 | 3,564
Trade Names |  |
Intangible Assets [Line Items] |  |
Indefinite life, net book value | 2,296 | 2,331
Trade Names |  |
Intangible Assets [Line Items] |  |
Gross Carrying Amount | 154 | 157
Accumulated Amortization | (63) | (55)
Net Book Value | 91 | 102
Capitalized software |  |
Intangible Assets [Line Items] |  |
Gross Carrying Amount | 648 | 625
Accumulated Amortization | (512) | (486)
Net Book Value | 136 | 139
Patents and intellectual property |  |
Intangible Assets [Line Items] |  |
Gross Carrying Amount | 35 | 67
Accumulated Amortization | (26) | (52)
Net Book Value | 9 | 15
Customer relationships and distributor channels |  |
Intangible Assets [Line Items] |  |
Gross Carrying Amount | 1,237 | 1,259
Accumulated Amortization | (308) | (282)
Net Book Value | $ 929 | $ 977

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