Intangible Assets and Amortization Method (Detail)	12 Months Ended
	Dec. 31, 2021
Finite Lived Intangible Assets [Line Items]
Goodwill	Indefinite-lived
Tradename	Indefinite-lived and definite-lived. Definite-lived tradename asset has a remaining useful life of approximately five years.
Minimum
Finite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	1 year
Other Intangible Assets
Finite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Amortization Method	Straight-line method over the terms of the underlying agreement or the expected useful life of the intangible asset. The remaining useful lives of these intangible assets range from one to four years.
Other Intangible Assets | Maximum
Finite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	4 years
Trade Names
Finite Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	5 years