Debt Facilities - Fair Value of Debt Instruments (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Mortgage and loans payable	$ 696,256	$ 666,387
Senior notes	10,901,027	10,196,933
Level 1
Debt Instrument [Line Items]
Mortgage and loans payable	0	0
Senior notes	10,332,648	10,196,933
Level 2
Debt Instrument [Line Items]
Mortgage and loans payable	696,256	666,387
Senior notes	$ 568,379	$ 0