Financial Instruments and Fair Value Measurements - Summary of Changes in AOCI/L (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 57,797,118	$ 57,465,229	$ 57,823,720	$ 57,863,093
Balance	57,923,321	58,077,824	57,923,321	58,077,824
Unrealized Gains (Losses) on Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(26,648)	11,852	(45,744)	30,545
Other comprehensive income (loss), net	8,160	3,234	27,256	(15,459)
Balance	(18,488)	15,086	(18,488)	15,086
Our Share of Derivatives From Unconsolidated Co-investment Ventures [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	13,563	16,057	8,414	22,584
Other comprehensive income (loss), net	2,271	(1,147)	7,420	(7,674)
Balance	15,834	14,910	15,834	14,910
Derivative Net Investment Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	326,688	324,810	310,526	332,973
Other comprehensive income (loss), net	1,908	(14,670)	18,070	(22,833)
Balance	328,596	310,140	328,596	310,140
Debt Designated as Non-derivative Net Investment Hedges [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	268,471	288,483	254,102	329,983
Other comprehensive income (loss), net	4,024	(38,886)	18,393	(80,386)
Balance	272,495	249,597	272,495	249,597
Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(867,469)	(1,137,626)	(1,041,499)	(1,159,694)
Other comprehensive income (loss), net	112,979	215,523	287,009	237,591
Balance	(754,490)	(922,103)	(754,490)	(922,103)
Total Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(285,395)	(496,424)	(514,201)	(443,609)
Other comprehensive income (loss), net	129,342	164,054	358,148	111,239
Balance	$ (156,053)	$ (332,370)	$ (156,053)	$ (332,370)