Debt - Summary of Debt (Detail) $ in Thousands, £ in Millions		Dec. 31, 2023 USD ($)	Dec. 31, 2023 GBP (£)	Dec. 31, 2022 USD ($)
Debt Instrument [Line Items]
Debt		$ 10,109,133		$ 10,325,499
Debt issue costs and discount, net		(44,897)		(57,087)
Debt, net		10,064,236		10,268,412
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt	[1]	1,514,420		929,584
Term Loan [Member]
Debt Instrument [Line Items]
Debt		200,000		200,000
Term Loan [Member] | Australia [Member]
Debt Instrument [Line Items]
Debt	[2]	320,164		817,560
Secured term loan due 2024 | British Pound Sterling [Member]
Debt Instrument [Line Items]
Debt	[2]	133,484		126,690
Term loan due 2025 | British Pound Sterling [Member]
Debt Instrument [Line Items]
Debt	[2]	891,170		845,810
2.550% Senior Unsecured Notes due 2023 [Member]
Debt Instrument [Line Items]
Debt			£ 50	483,320	[2]
3.325% Senior Unsecured Notes due 2025 [Member]
Debt Instrument [Line Items]
Debt	[2]	551,950		535,250
0.993% Senior Unsecured Notes due 2026 [Member]
Debt Instrument [Line Items]
Debt	[2]	551,950		535,250
2.500% Senior Unsecured Notes due 2026 [Member]
Debt Instrument [Line Items]
Debt	[2]	636,550		604,150
5.250% Senior Unsecured Notes due 2026 [Member]
Debt Instrument [Line Items]
Debt		500,000		500,000
5.000% Senior Unsecured Notes due 2027 [Member]
Debt Instrument [Line Items]
Debt		1,400,000		1,400,000
3.692% Senior Unsecured Notes due 2028 [Member]
Debt Instrument [Line Items]
Debt	[2]	763,860		724,980
4.625% Senior Unsecured Notes due 2029 [Member]
Debt Instrument [Line Items]
Debt		900,000		900,000
3.375% Senior Unsecured Notes due 2030 [Member]
Debt Instrument [Line Items]
Debt	[2]	445,585		422,905
3.500% Senior Unsecured Notes due 2031 [Member]
Debt Instrument [Line Items]
Debt		$ 1,300,000		$ 1,300,000

[1] Includes £322 million of GBP-denominated borrowings and €303 million of Euro-denominated borrowings that reflect the applicable exchange rates at December 31, 2023.

[2] Non-U.S. dollar denominated debt that reflects the exchange rates at period-end.