v3.26.1
Goodwill and Other Intangible Assets - Schedule of the Changes in Goodwill (Details)
$ in Thousands
 6 Months Ended
Jun. 28, 2026
USD ($)
Goodwill [Roll Forward]  
Goodwill, beginning balance $ 2,511,611 [1]
Divestitures (538)
Foreign currency translation (47,335)
Goodwill, ending balance 2,463,738
Consumer Packaging | Operating Segments  
Goodwill [Roll Forward]  
Goodwill, beginning balance 1,947,991
Divestitures 0
Foreign currency translation (43,769)
Goodwill, ending balance 1,904,222
Industrial Paper Packaging | Operating Segments  
Goodwill [Roll Forward]  
Goodwill, beginning balance 563,620
Divestitures (538)
Foreign currency translation (3,566)
Goodwill, ending balance $ 559,516
[1] The year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America (the “United States” or “U.S.”).