Goodwill and Other Intangible Assets, Net - Schedule of Other Intangible Assets and Related Amortization Periods (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Intangible Assets [Line Items]
Gross Carrying Amount	$ 4,439	$ 5,888
Accumulated Amortization	(875)	(972)
Net Book Value	3,564	4,916
Trade Names
Intangible Assets [Line Items]
Indefinite life, net book value	2,331	3,560
Trade Names
Intangible Assets [Line Items]
Gross Carrying Amount	157	169
Accumulated Amortization	(55)	(50)
Net Book Value	$ 102	119
Trade Names | Minimum
Intangible Assets [Line Items]
Amortization Periods (In years)	2 years
Trade Names | Maximum
Intangible Assets [Line Items]
Amortization Periods (In years)	15 years
Capitalized software
Intangible Assets [Line Items]
Gross Carrying Amount	$ 625	587
Accumulated Amortization	(486)	(435)
Net Book Value	$ 139	152
Capitalized software | Minimum
Intangible Assets [Line Items]
Amortization Periods (In years)	3 years
Capitalized software | Maximum
Intangible Assets [Line Items]
Amortization Periods (In years)	12 years
Patents and intellectual property
Intangible Assets [Line Items]
Gross Carrying Amount	$ 67	135
Accumulated Amortization	(52)	(102)
Net Book Value	$ 15	33
Patents and intellectual property | Minimum
Intangible Assets [Line Items]
Amortization Periods (In years)	3 years
Patents and intellectual property | Maximum
Intangible Assets [Line Items]
Amortization Periods (In years)	14 years
Customer relationships and distributor channels
Intangible Assets [Line Items]
Gross Carrying Amount	$ 1,259	1,328
Accumulated Amortization	(282)	(283)
Net Book Value	$ 977	1,045
Customer relationships and distributor channels | Minimum
Intangible Assets [Line Items]
Amortization Periods (In years)	3 years
Customer relationships and distributor channels | Maximum
Intangible Assets [Line Items]
Amortization Periods (In years)	30 years
Other
Intangible Assets [Line Items]
Gross Carrying Amount	$ 0	109
Accumulated Amortization	0	(102)
Net Book Value	$ 0	$ 7
Other | Minimum
Intangible Assets [Line Items]
Amortization Periods (In years)	3 years
Other | Maximum
Intangible Assets [Line Items]
Amortization Periods (In years)	5 years