Goodwill and Other Intangible Assets, Net - Schedule of Other Intangible Assets and Related Amortization Periods (Detail) - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Intangible Assets [Line Items]
Gross Carrying Amount	$ 4,411	$ 4,439
Accumulated Amortization	(905)	(875)
Net Book Value	3,506	3,564
Trade Names
Intangible Assets [Line Items]
Indefinite life, net book value	2,305	2,331
Trade Names
Intangible Assets [Line Items]
Gross Carrying Amount	154	157
Accumulated Amortization	(56)	(55)
Net Book Value	98	102
Capitalized software
Intangible Assets [Line Items]
Gross Carrying Amount	632	625
Accumulated Amortization	(498)	(486)
Net Book Value	134	139
Patents and intellectual property
Intangible Assets [Line Items]
Gross Carrying Amount	67	67
Accumulated Amortization	(55)	(52)
Net Book Value	12	15
Customer relationships and distributor channels
Intangible Assets [Line Items]
Gross Carrying Amount	1,253	1,259
Accumulated Amortization	(296)	(282)
Net Book Value	$ 957	$ 977