Debt - Summary of Debt (Parenthetical) (Detail) - USD ($) $ in Thousands		Mar. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Debt		$ 10,492,425	$ 10,325,499
GBP-denominated Borrowings [Member]
Debt Instrument [Line Items]
Debt		119,000
EURO-denominated Borrowings [Member]
Debt Instrument [Line Items]
Debt		$ 253,000
2.550% Senior Unsecured Notes due 2023 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		2.55%	2.55%
Debt	[1]	$ 493,480	$ 483,320
3.325% Senior Unsecured Notes due 2025 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		3.325%	3.325%
Debt	[1]	$ 541,950	$ 535,250
0.993% Senior Unsecured Notes due 2026 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		0.993%	0.993%
Debt	[1]	$ 541,950	$ 535,250
2.500% Senior Unsecured Notes due 2026 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		2.50%	2.50%
Debt	[1]	$ 616,850	$ 604,150
5.250% Senior Unsecured Notes due 2026 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		5.25%	5.25%
Debt		$ 500,000	$ 500,000
5.000% Senior Unsecured Notes due 2027 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		5.00%	5.00%
Debt		$ 1,400,000	$ 1,400,000
3.692% Senior Unsecured Notes due 2028 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		3.692%	3.692%
Debt	[1]	$ 740,220	$ 724,980
4.625% Senior Unsecured Notes due 2029 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		4.625%	4.625%
Debt		$ 900,000	$ 900,000
3.375% Senior Unsecured Notes due 2030 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		3.375%	3.375%
Debt	[1]	$ 431,795	$ 422,905
3.500% Senior Unsecured Notes due 2031 [Member]
Debt Instrument [Line Items]
Senior unsecured notes, interest rate		3.50%	3.50%
Debt		$ 1,300,000	$ 1,300,000

[1] Non-U.S. dollar denominated debt reflects the exchange rates at March 31, 2023 and December 31, 2022.