v3.25.2
Goodwill and Other Intangible Assets (Tables)
6 Months Ended
Jun. 29, 2025
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of the Changes in Goodwill
A summary of the changes in goodwill for the six-month period ended June 29, 2025 is as follows: 

Consumer
Packaging
Industrial Paper PackagingAll OtherTotal
Goodwill at December 31, 2024$1,807,971 $486,636 $231,050 $2,525,657 
Divestitures— (2,043)— (2,043)
Measurement period adjustments(32,335)— — (32,335)
Foreign currency translation166,865 22,215 (2,314)186,766 
Goodwill at June 29, 2025$1,942,501 $506,808 $228,736 $2,678,045 
Schedule of Other Intangible Assets
A summary of other intangible assets as of June 29, 2025 and December 31, 2024 is as follows:    
June 29,
2025
December 31,
2024
Other Intangible Assets, gross:
Patents$29,596 $28,941 
Customer lists2,929,093 2,679,372 
Trade names40,543 38,623 
Proprietary technology244,220 226,936 
Other2,842 2,339 
Total Other Intangible Assets, gross$3,246,294 $2,976,211 
Accumulated Amortization:
Patents$(17,230)$(15,955)
Customer lists(418,524)(332,680)
Trade names(15,526)(13,239)
Proprietary technology(37,876)(26,203)
Other(1,846)(1,436)
Total Accumulated Amortization(491,002)(389,513)
Other Intangible Assets, net$2,755,292 $2,586,698