Segment Information - Reportable Business Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Net sales	$ 1,426,727	$ 1,543,781	$ 2,845,008	$ 2,985,667
Adjusted EBIT	160,798	187,853	310,202	334,072
Depreciation	53,301	53,201	104,923	107,378
Dispensing and Specialty Closures
Segment Reporting Information [Line Items]
Net sales	560,096	602,431	1,140,028	1,200,358
Adjusted EBIT	76,882	100,340	159,818	196,868
Depreciation	25,756	24,808	50,515	49,469
Metal Containers
Segment Reporting Information [Line Items]
Net sales	710,864	754,396	1,380,960	1,405,122
Adjusted EBIT	75,740	63,439	128,140	96,390
Depreciation	18,528	19,558	36,516	40,289
Custom Containers
Segment Reporting Information [Line Items]
Net sales	155,767	186,954	324,020	380,187
Adjusted EBIT	18,444	29,451	38,478	52,815
Depreciation	8,999	8,796	17,834	17,539
Corporate
Segment Reporting Information [Line Items]
Net sales	0	0	0	0
Adjusted EBIT	(10,268)	(5,377)	(16,234)	(12,001)
Depreciation	$ 18	$ 39	$ 58	$ 81