Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2023

Fair Value Disclosures [Abstract]

Fair Values of Certain Financial Assets and Financial Liabilities

The fair value of certain financial assets and financial liabilities is shown below (in millions):

	June 30, 2023				December 31, 2022
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Financial assets
Notes receivable (Level 2)	$	485	$	483	$	413	$	404
Financial liabilities
Senior notes (Level 1)		3,117		2,815		3,115		2,768
Credit facility (Level 2)		987		1,000		994		1,000
Mortgage debt (Level 2)		101		87		102		95