Indebtedness - Bank Debt - Additional Information (Detail) - Bank Credit Facility	3 Months Ended
	Mar. 31, 2025 USD ($) Commercialbank
Debt Instrument [Line Items]
Bank credit facility, maximum amount	$ 4,000,000,000
Bank credit facility, borrowing base	3,000,000,000
Bank commitments	$ 1,500,000,000
Number of commercial banks included in current bank group | Commercialbank	17
Maturity date of loan	Apr. 14, 2027
Outstanding amount	$ 0
Undrawn letters of credit	164,100,000
Borrowing capacity available under the commitment amount	$ 1,300,000,000
Annual rate of commitment fee paid on the undrawn balance	0.375%
Alternate Base Rate
Debt Instrument [Line Items]
Interest rate margin	0.75%
SOFR
Debt Instrument [Line Items]
Interest rate margin	1.75%
Minimum
Debt Instrument [Line Items]
Annual rate of commitment fee paid on the undrawn balance	0.375%
Minimum | Alternate Base Rate
Debt Instrument [Line Items]
Interest rate on notes	0.75%
Minimum | SOFR
Debt Instrument [Line Items]
Interest rate on notes	1.75%
Maximum
Debt Instrument [Line Items]
Annual rate of commitment fee paid on the undrawn balance	0.50%
Maximum | Alternate Base Rate
Debt Instrument [Line Items]
Interest rate on notes	1.75%
Maximum | SOFR
Debt Instrument [Line Items]
Interest rate on notes	2.75%