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Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 04, 2021 | Jun. 28, 2020 | Jul. 04, 2021 | Jun. 28, 2020
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 1,382,754 | $ 1,245,485 | $ 2,736,058 | $ 2,548,781
United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 902,179 | 829,194 | 1,799,929 | 1,679,659
Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 236,416 | 242,517 | 469,689 | 500,011
Canada |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 54,178 | 47,728 | 101,367 | 99,150
Asia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 96,843 | 70,729 | 191,609 | 143,253
Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 93,138 | 55,317 | 173,464 | 126,708
Consumer Packaging |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 597,803 | 573,166 | 1,180,556 | 1,113,735
Consumer Packaging | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 413,576 | 419,144 | 811,373 | 806,409
Consumer Packaging | Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 110,248 | 90,329 | 225,428 | 180,152
Consumer Packaging | Canada |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 30,193 | 26,732 | 56,336 | 52,577
Consumer Packaging | Asia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 18,375 | 17,744 | 39,528 | 34,282
Consumer Packaging | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 25,411 | 19,217 | 47,891 | 40,315
Industrial Paper Packaging |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 608,532 | 455,026 | 1,173,929 | 957,517
Industrial Paper Packaging | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 346,367 | 273,325 | 671,589 | 569,545
Industrial Paper Packaging | Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 104,238 | 75,279 | 200,922 | 158,819
Industrial Paper Packaging | Canada |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 23,985 | 20,996 | 45,031 | 46,573
Industrial Paper Packaging | Asia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 78,189 | 52,799 | 151,561 | 108,583
Industrial Paper Packaging | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 55,753 | 32,627 | 104,826 | 73,997
All Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 176,419 | 217,293 | 381,573 | 477,529
All Other | United States |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 142,236 | 136,725 | 316,967 | 303,705
All Other | Europe |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 21,930 | 76,909 | 43,339 | 161,040
All Other | Canada |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
All Other | Asia |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 279 | 186 | 520 | 388
All Other | Other |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 11,974 | $ 3,473 | $ 20,747 | $ 12,396

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