Subsequent Events Subsequent Events - Acqusition (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Feb. 19, 2020	Jan. 30, 2020
Rapak [Member]
Subsequent Event [Line Items]
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period	$ 30
Rapak [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Purchase price based on definitive sales agreement		$ 12
RSA Engineered Products [Member]
Subsequent Event [Line Items]
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period	$ 30
RSA Engineered Products [Member] | Subsequent Event [Member]
Subsequent Event [Line Items]
Purchase price based on definitive sales agreement			$ 85