v3.26.1
Investments in Affiliates - Narrative (Details) - Equity Method Investee [Member] - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Investments in Affiliates        
Net sales $ 31 $ 41 $ 60 $ 69
Purchases 71 88 133 153
Dividends $ 4 $ 1 $ 4 $ 1