Indebtedness - Bank Debt - Additional Information (Detail) - Bank Credit Facility $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($) Commercialbank	Mar. 31, 2022
Debt Instrument [Line Items]
Bank credit facility, maximum amount	$ 4,000.0
Bank credit facility, borrowing base	$ 3,000.0
Number of commercial banks included in current bank group | Commercialbank	17
Maturity date of loan	Apr. 14, 2027
Bank commitments	$ 1,500.0
Outstanding amount	0.0
Undrawn letters of credit	292.3
Borrowing capacity available under the commitment amount	$ 1,200.0
Weighted average interest rate on the bank credit facility	8.40%	2.50%
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%