Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Segment Reporting Information [Line Items]
Net sales	$ 1,348,661	$ 1,176,470	$ 2,586,771	$ 2,206,854
Trade Accounts Receivable | Unbilled Accounts Receivable
Segment Reporting Information [Line Items]
Contract assets	92,600	80,400	92,600	80,400	$ 83,000
North America
Segment Reporting Information [Line Items]
Net sales	968,497	897,327	1,866,899	1,715,000
Europe and other
Segment Reporting Information [Line Items]
Net sales	380,164	279,143	719,872	491,854
Dispensing and Specialty Closures
Segment Reporting Information [Line Items]
Net sales	545,768	410,468	1,055,120	767,619
Metal Containers
Segment Reporting Information [Line Items]
Net sales	624,534	597,191	1,178,615	1,105,709
Custom Containers
Segment Reporting Information [Line Items]
Net sales	$ 178,359	$ 168,811	$ 353,036	$ 333,526