Joint Ventures - Condensed Balance Sheets (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Liabilities and equity:
Equity	$ 4,364,725	$ 3,506,849	$ 3,002,378	$ 3,103,074
Total liabilities and shareholders' equity	$ 6,601,757	$ 5,660,973