Financial Instruments and Fair Value Measurements - Foreign Currency Contracts Activity (Detail) - Forwards [Member] - Net Investment Hedges [Member] - Designated As Hedging Instrument [Member]	9 Months Ended
	Sep. 30, 2022 USD ($) Derivative	Sep. 30, 2021 USD ($) Derivative
Derivative [Line Items]
Notional amounts at January 1	$ 967,000,000	$ 512,000,000
New contracts	960,000,000	835,000,000
Matured, expired or settled contracts	(879,000,000)	(299,000,000)
Notional amounts at September 30	1,048,000,000	1,048,000,000
BRL
Derivative [Line Items]
Notional amounts at January 1	0
New contracts	44,000,000
Matured, expired or settled contracts	(44,000,000)
Notional amounts at September 30	$ 0
Active contracts at September 30 | Derivative	0
CAD
Derivative [Line Items]
Notional amounts at January 1	$ 535,000,000	377,000,000
New contracts	599,000,000	535,000,000
Matured, expired or settled contracts	(535,000,000)	(299,000,000)
Notional amounts at September 30	$ 599,000,000	$ 613,000,000
Weighted average forward rate at September 30	1.29	1.26
Active contracts at September 30 | Derivative	7	7
GBP
Derivative [Line Items]
Notional amounts at January 1	$ 432,000,000	$ 135,000,000
New contracts	317,000,000	300,000,000
Matured, expired or settled contracts	(300,000,000)	0
Notional amounts at September 30	$ 449,000,000	$ 435,000,000
Weighted average forward rate at September 30	1.31	1.38
Active contracts at September 30 | Derivative	4	4