Disclosure about Fair Value of Financial Instruments - Summary of Carrying Amounts and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Financial assets:
Restricted cash	$ 134,066	$ 204,871	[1]
Equity warrants	39,130
Financial liabilities:
Foreign currency forward contracts, interest rate swaps and cross currency swaps	171,873
Carrying Amount
Financial assets:
Investments in sales-type leases, net	0	172,260
Cash and cash equivalents	6,806,507	3,506,586
Restricted cash	134,066	204,871
Foreign currency forward contracts, interest rate swaps and cross currency swaps	4,651	99,968
Equity warrants	39,130	62,320
Financial liabilities:
Senior unsecured notes	14,365,008	13,162,102
Secured debt	2,487,354	2,338,155
Foreign currency forward contracts, interest rate swaps and cross currency swaps	176,524	13,001
Redeemable DownREIT Unitholder interests	69,580	49,226
Carrying Amount | Mortgage loans receivable
Financial assets:
Loans receivable, fair value	1,611,673	1,520,503
Carrying Amount | Other real estate loans receivable
Financial assets:
Loans receivable, fair value	162,115	284,541
Carrying Amount | Non-real estate loans receivable
Financial assets:
Loans receivable, fair value	608,683	222,542
Fair Value
Financial assets:
Investments in sales-type leases, net	0	172,260
Cash and cash equivalents	6,806,507	3,506,586
Restricted cash	134,066	204,871
Foreign currency forward contracts, interest rate swaps and cross currency swaps	4,651	99,968
Equity warrants	39,130	62,320
Financial liabilities:
Senior unsecured notes	15,637,018	13,276,784
Secured debt	2,447,833	2,271,886
Foreign currency forward contracts, interest rate swaps and cross currency swaps	176,524	13,001
Redeemable DownREIT Unitholder interests	69,580	49,226
Fair Value | Mortgage loans receivable
Financial assets:
Loans receivable, fair value	1,682,431	1,587,896
Fair Value | Other real estate loans receivable
Financial assets:
Loans receivable, fair value	164,515	286,096
Fair Value | Non-real estate loans receivable
Financial assets:
Loans receivable, fair value	$ 599,498	$ 219,813

[1] The consolidated balance sheet at December 31, 2024 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by U.S. generally accepted accounting principles for complete financial statements.