Costs Associated with Rationalization Programs - Schedule of Net Rationalization Charges Included in Income (Loss) Before Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Restructuring Cost and Reserve [Line Items]
Rationalizations	$ 13	$ 25	$ 81	$ 133
Asset Write-off and Accelerated Depreciation Charges	1	4	1	94
Current Year Plans
Restructuring Cost and Reserve [Line Items]
Rationalizations	0	13	20	86
Current Year Plans | Associate Severance and Other Related Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations	0	6	20	72
Current Year Plans | Benefit Plan Curtailments/Settlements/Termination Benefits
Restructuring Cost and Reserve [Line Items]
Rationalizations	0	2	0	7
Current Year Plans | Other Exit Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations	0	5	0	7
Prior Year Plans
Restructuring Cost and Reserve [Line Items]
Rationalizations	13	12	61	47
Prior Year Plans | Associate Severance and Other Related Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations	2	10	30	43
Prior Year Plans | Benefit Plan Curtailments/Settlements/Termination Benefits
Restructuring Cost and Reserve [Line Items]
Rationalizations	0	0	0	(4)
Prior Year Plans | Other Exit Costs
Restructuring Cost and Reserve [Line Items]
Rationalizations	$ 11	$ 2	$ 31	$ 8