Duke Transaction - Schedule of Purchase Price including Transaction Costs Allocated to Assets Acquired and Liabilities Assumed (Detail) - Duke Transaction [Member] $ in Millions	Oct. 03, 2022 USD ($)
Business Acquisition [Line Items]
Net investments in real estate	$ 24,915
Cash and other assets	441
Debt	(4,162)
Intangible liabilities, net of intangible assets	(1,457)
Accounts payable, accrued expenses and other liabilities	(719)
Noncontrolling interests	(2)
Total purchase price, including transaction costs	$ 19,016