Segment Information - Reportable Business Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Segment Reporting Information [Line Items]
Net sales	$ 1,803,101	$ 1,970,445	$ 4,648,109	$ 4,956,112
Adjusted EBIT	214,433	223,426	524,635	557,498
Depreciation	51,965	50,841	156,888	158,219
Dispensing and Specialty Closures
Segment Reporting Information [Line Items]
Net sales	559,081	575,530	1,699,109	1,775,888
Adjusted EBIT	93,786	88,305	253,604	285,173
Depreciation	25,691	24,541	76,206	74,010
Metal Containers
Segment Reporting Information [Line Items]
Net sales	1,094,609	1,212,034	2,475,569	2,617,156
Adjusted EBIT	113,519	117,612	241,659	214,002
Depreciation	18,177	17,509	54,693	57,798
Custom Containers
Segment Reporting Information [Line Items]
Net sales	149,411	182,881	473,431	563,068
Adjusted EBIT	11,839	22,791	50,317	75,606
Depreciation	8,089	8,752	25,923	26,291
Corporate
Segment Reporting Information [Line Items]
Net sales	0	0	0	0
Adjusted EBIT	(4,711)	(5,282)	(20,945)	(17,283)
Depreciation	$ 8	$ 39	$ 66	$ 120