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Restructuring and Asset Impairments - Schedule of Restructuring and Restructuring-Related Asset Impairment Expenses by Type Incurred and by Reportable Segment (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Apr. 02, 2023
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and restructuring-related asset impairment charges | $ 31,618 | $ 28,814
Restructuring/Asset impairment charges | 31,618 | 28,814
Operating Segments | Consumer Packaging |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and restructuring-related asset impairment charges | 4,925 | 2,680
Operating Segments | Industrial Paper Packaging |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and restructuring-related asset impairment charges | 22,603 | 24,544
All Other |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and restructuring-related asset impairment charges | 1,148 | 53
Corporate |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and restructuring-related asset impairment charges | 2,942 | 1,537
Severance and termination benefits |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and restructuring-related asset impairment charges | 17,993 | 5,516
Asset impairments |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and restructuring-related asset impairment charges | 8,844 | 19,193
Other costs |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring and restructuring-related asset impairment charges | $ 4,781 | $ 4,105

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