Restructuring and Asset Related Charges Narrative (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Other Asset Related [Member]
Restructuring Cost and Reserve [Line Items]
Amortization of Advance Royalty	$ (2)	$ (5)	$ (66)	$ (104)