Rationalization Charges - Rationalization Charges by Business Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Rationalization charges	$ 19,483	$ 6,424	$ 38,033	$ 13,212
Dispensing and Specialty Closures
Restructuring Cost and Reserve [Line Items]
Rationalization charges	9,835	3,836	19,583	5,164
Metal Containers
Restructuring Cost and Reserve [Line Items]
Rationalization charges	7,850	2,588	13,927	7,944
Custom Containers
Restructuring Cost and Reserve [Line Items]
Rationalization charges	$ 1,798	$ 0	$ 4,523	$ 104