Business Segments - Geographic Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Revenues From External Customers And Long Lived Assets [Line Items]
Net Sales	$ 4,645	$ 4,824	$ 13,363	$ 13,931
Long-Lived Assets	7,904		7,904		$ 8,082
United States
Revenues From External Customers And Long Lived Assets [Line Items]
Net Sales	2,262	2,373	6,548	6,661
Long-Lived Assets	3,523		3,523		3,688
International
Revenues From External Customers And Long Lived Assets [Line Items]
Net Sales	2,383	$ 2,451	6,815	$ 7,270
China
Revenues From External Customers And Long Lived Assets [Line Items]
Long-Lived Assets	648		648		676
Other international
Revenues From External Customers And Long Lived Assets [Line Items]
Long-Lived Assets	$ 3,733		$ 3,733		$ 3,718