Financial Instruments and Fair Value Measurements - Summary of Changes in AOCI/L (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 57,923,321	$ 58,077,824	$ 57,823,720	$ 57,863,093
Balance	57,664,092	58,260,862	57,664,092	58,260,862
Unrealized Gains (Losses) on Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(18,488)	15,086	(45,744)	30,545
Other comprehensive income (loss), net	(3,488)	546	23,768	(14,913)
Balance	(21,976)	15,632	(21,976)	15,632
Our Share of Derivatives From Unconsolidated Co-investment Ventures [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	15,834	14,910	8,414	22,584
Other comprehensive income (loss), net	(4,981)	3,072	2,439	(4,602)
Balance	10,853	17,982	10,853	17,982
Derivative Net Investment Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	328,596	310,140	310,526	332,973
Other comprehensive income (loss), net	(24,626)	29,679	(6,556)	6,846
Balance	303,970	339,819	303,970	339,819
Debt Designated as Non-derivative Net Investment Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	272,495	249,597	254,102	329,983
Other comprehensive income (loss), net	(117,782)	50,149	(99,389)	(30,237)
Balance	154,713	299,746	154,713	299,746
Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(754,490)	(922,103)	(1,041,499)	(1,159,694)
Other comprehensive income (loss), net	(265,321)	63,141	21,688	300,732
Balance	(1,019,811)	(858,962)	(1,019,811)	(858,962)
Total Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(156,053)	(332,370)	(514,201)	(443,609)
Other comprehensive income (loss), net	(416,198)	146,587	(58,050)	257,826
Balance	$ (572,251)	$ (185,783)	$ (572,251)	$ (185,783)