Restructuring Charges - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Structural Simplification Cost Savings Program
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 3,400	$ 31,200	$ 18,562	$ 103,900
Severance and other restructuring charges incurred to date	173,500		173,500
Expected restructuring costs	179,000		179,000
Capital Light Initiative
Restructuring Cost and Reserve [Line Items]
Restructuring charges	16,300		27,792
Severance and other restructuring charges incurred to date	27,800		27,800
Expected restructuring costs	34,000		34,000
Other Selling and Administrative Expenses \| Structural Simplification Cost Savings Program
Restructuring Cost and Reserve [Line Items]
Restructuring charges		25,500		98,200
Other Selling and Administrative Expenses \| Capital Light Initiative
Restructuring Cost and Reserve [Line Items]
Restructuring charges	7,900		15,900
Cost of Sales \| Structural Simplification Cost Savings Program
Restructuring Cost and Reserve [Line Items]
Restructuring charges		$ 5,700		$ 5,700
Cost of Sales \| Capital Light Initiative
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 8,400		$ 11,900