Restructuring and Other Charges - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (credits)	$ 2	$ 9
Restructuring and related cost	2
Accelerated depreciation		1
Reversal of Prior Period Programs
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (credits)	1
Asset Impairment Associated Facility Closure
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (credits)		4
Pension benefits
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges (credits)	1	3
Pension, Other post-retirement benefits (costs) and deferred compensation - net settlement and curtailments	$ (1)	3
Adjustments prior program reserves		$ 1

Amount of gain (loss) recognized in net periodic benefit (cost) credit from settlement and curtailment.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

+ References

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Amount of accelerated depreciation charged against earnings associated with exit from or disposal of business activities or restructuring plan.

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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

+ References

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