Debt - Debt Summary (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Weighted Average Interest Rate	3.00%	3.00%
Weighted Average Year	9 years 7 months 6 days	9 years 3 months 18 days
Debt	$ 29,557,667	$ 29,000,501
Credit Facilities [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	4.10%	5.90%
Weighted Average Year	3 years	3 years 1 month 6 days
Debt	$ 1,031,266	$ 979,313
Senior Notes [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	3.00%	2.90%
Weighted Average Year	10 years 2 months 12 days	10 years 1 month 6 days
Debt	$ 26,500,864	$ 25,311,647
Term Loans and Unsecured Other [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	1.90%	2.80%
Weighted Average Year	4 years 1 month 6 days	3 years 8 months 12 days
Debt	$ 1,737,132	$ 2,330,520
Secured Mortgage [Member]
Debt Instrument [Line Items]
Weighted Average Interest Rate	4.40%	3.90%
Weighted Average Year	4 years 1 month 6 days	3 years 4 months 24 days
Debt	$ 288,405	$ 379,021