Debt - Public Debt (Details) - USD ($) $ in Millions		1 Months Ended		3 Months Ended	9 Months Ended
	Sep. 28, 2023	Mar. 31, 2023	Jan. 31, 2023	Jun. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Debt Instrument [Line Items]
Payment for early redemption of debt					$ 1	$ 2
5.125% Notes, due 2024
Debt Instrument [Line Items]
Early redemption of debt	$ 200		$ 26	$ 60
Long-term debt, interest rate (as a percent)	5.125%	5.125%	5.125%	5.125%	5.125%
Repayments of debt		$ 155		$ 62
Interest expense		4		$ 2
Payment for early redemption of debt		150
Early termination premium		$ 1
Redemption price, amount	$ 205
Accrued interest	$ 5