Segment Information - Reportable Business Segment Information (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022		Sep. 30, 2021
Segment Reporting Information [Line Items]
Net sales		$ 1,970,445	$ 1,651,070	$ 4,956,112		$ 4,237,841
Depreciation and amortization	[1]	63,788	62,171	197,784		181,826
Rationalization charges		2,726	2,315	7,533		13,026
Segment income		219,410	167,917	520,819	[2]	447,420
Amortization of debt issuance costs and discounts		1,300	1,400	4,100		4,100
Dispensing and Specialty Closures
Segment Reporting Information [Line Items]
Net sales		575,530	533,329	1,775,888		1,588,449
Depreciation and amortization	[1]	36,056	30,830	109,216		88,821
Rationalization charges		346	406	346		5,704
Segment income		79,163	60,090	257,825	[2]	199,571
Metal Containers
Segment Reporting Information [Line Items]
Net sales		1,212,034	942,125	2,617,156		2,120,740
Depreciation and amortization	[1]	17,811	21,231	58,749		63,809
Rationalization charges		2,480	1,822	7,182		7,068
Segment income		121,267	94,271	225,634	[2]	198,520
Custom Containers
Segment Reporting Information [Line Items]
Net sales		182,881	175,616	563,068		528,652
Depreciation and amortization	[1]	9,882	10,072	29,699		29,077
Rationalization charges		(100)	87	5		254
Segment income		24,262	22,704	79,846	[2]	74,434
Corporate
Segment Reporting Information [Line Items]
Net sales		0	0	0		0
Depreciation and amortization	[1]	39	38	120		119
Rationalization charges		0	0	0		0
Segment income		$ (5,282)	$ (9,148)	(42,486)	[2]	$ (25,105)
Settlement of investigation charge				$ 25,200

[1] Depreciation and amortization excludes amortization of debt discount and debt issuance costs of $1.3 million and $1.4 million for the three months ended September 30, 2022 and 2021, respectively, and $4.1 million for each of the nine months ended September 30, 2022 and 2021.

[2] Corporate includes a charge of $25.2 million for the settlement with the European Commission for the nine months ended September 30, 2022.