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Restructuring and Other Charges - Summary (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Restructuring and Related Activities [Abstract]        
Layoff costs $ 0 $ 2 $ 0 $ 2
Reversals of previously recorded layoff reserves 0 (2) (1) (1)
Pension, Other post-retirement benefits - net settlements 3 3 4 6
Non-cash asset impairments 0 4 0 4
Net loss related to divestitures of assets and businesses 0 0 0 4
Other 3 (2) 5 (1)
Restructuring and other charges $ 6 $ 5 $ 8 $ 14