Divestitures - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal group, not discontinued operation, gain (loss) on disposal	$ (3)	$ (18)	$ (1)	$ (18)
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Hüppe
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal group, not discontinued operation, gain (loss) on disposal		$ (18)	$ 2	(18)
Disposal group, not discontinued operation, currency translation gain (loss)				$ 23