Equity - Additional Information (Detail) $ / shares in Units, $ in Thousands		3 Months Ended	12 Months Ended
	Jan. 13, 2023 USD ($) $ / shares	Mar. 31, 2020 shares	Dec. 31, 2022 USD ($) agreement shares	Dec. 31, 2021 USD ($) shares	Dec. 31, 2020 USD ($) shares	Mar. 25, 2014 shares
Class of Stock [Line Items]
Shares authorized (in shares) | shares			500,000,000
Common stock, shares authorized (in shares) | shares			400,000,000	400,000,000
Preferred stock, shares authorized (in shares) | shares			100,000,000
Preferred stock, shares issued (in shares) | shares			0	0
Preferred stock, shares outstanding (in shares) | shares			0	0
Common stock, shares issued under dividend reinvestment program (in shares) | shares			8,242	2,184	2,050
Total dividends declared			$ 424,513	$ 384,741	$ 356,892
Accumulated other comprehensive income			10,022	8,308
Net realized and unrealized gains related to changes in fair value of derivative instruments			259,800	86,400
Cumulative unrealized currency translation adjustment on assets and liabilities denominated in foreign currencies			249,800	78,100
Subsequent Event
Class of Stock [Line Items]
Dividends paid per common stock (in dollars per share) | $ / shares	$ 0.62
Total dividends declared	$ 106,500
Joint Venture | Multifamily
Class of Stock [Line Items]
Total equity			169,400	203,500
Equity interests owned			144,000	173,000
Non-controlling interests			$ 25,400	$ 30,500
Dividend Reinvestment and Direct Stock Purchase Plan
Class of Stock [Line Items]
Common shares reserved for issuance (in shares) | shares			9,981,548			10,000,000
ATM Agreement
Class of Stock [Line Items]
Number of equity distribution agreements | agreement			7
Aggregate sales price			$ 699,100
Number of shares sold (in shares) | shares		840,696	2,303,469	296,901
Shares sold			$ 70,700	$ 9,900
Aggregate sales price remaining available			$ 480,900
Class A Common Stock
Class of Stock [Line Items]
Common stock, shares authorized (in shares) | shares			400,000,000