Goodwill and Other Intangible Assets - Other Intangible Assets (Detail) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Total amortizable intangible assets, Gross carrying amount	$ 258	$ 281
Total amortizable intangible assets, Accumulated amortization	(223)	(236)
Total amortizable intangible assets, Net carrying amount	35	45
Software [Member]
Finite-Lived Intangible Assets [Line Items]
Total amortizable intangible assets, Gross carrying amount	214	236
Total amortizable intangible assets, Accumulated amortization	(204)	(218)
Total amortizable intangible assets, Net carrying amount	10	18
Patent and Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Total amortizable intangible assets, Gross carrying amount	25	25
Total amortizable intangible assets, Accumulated amortization	(9)	(8)
Total amortizable intangible assets, Net carrying amount	16	17
Other Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Total amortizable intangible assets, Gross carrying amount	19	20
Total amortizable intangible assets, Accumulated amortization	(10)	(10)
Total amortizable intangible assets, Net carrying amount	$ 9	$ 10