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Accumulated Other Comprehensive Loss - Before and After Tax Amounts for Comprehensive Income (Loss) Components (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Oct. 01, 2023 | Jul. 02, 2023 | Apr. 02, 2023 | Oct. 02, 2022 | Jul. 03, 2022 | Apr. 03, 2022 | Oct. 01, 2023 | Oct. 02, 2022 | Sep. 08, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Other comprehensive (loss) income | $ (47,347) | $ 21,355 | $ 35,238 | $ (82,363) | $ (74,332) | $ 3,447 |  |  |
RTS Packaging |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Voting interest acquired | 65.00% |  |  |  |  |  | 65.00% |  | 65.00%
Foreign Currency Items |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Other comprehensive (loss)/income before reclassifications before tax | $ (50,389) |  |  | (81,457) |  |  | $ 3,168 | $ (155,179) |
Other comprehensive (loss)/income before reclassifications, tax | 0 |  |  | 0 |  |  | 0 | 0 |
Other comprehensive (loss)/income before reclassifications, net of tax | (50,389) |  |  | (81,457) |  |  | 3,168 | (155,179) |
Other comprehensive income/(loss) before tax | (48,356) |  |  | (81,457) |  |  | 5,201 | (151,432) |
Other comprehensive income/(loss), tax | 0 |  |  | 0 |  |  | 0 | 0 |
Other comprehensive (loss) income | (48,356) |  |  | (81,457) |  |  | 5,201 | (151,432) |
Foreign Currency Items | Net Income |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Amounts reclassified from accumulated other comprehensive income/(loss) before tax | 2,033 |  |  | 0 |  |  | 2,033 | 3,747 |
Amounts reclassified from accumulated other comprehensive income/(loss), tax | 0 |  |  | 0 |  |  | 0 | 0 |
Amounts reclassified from accumulated other comprehensive income/(loss) net of tax | 2,033 |  |  | 0 |  |  | 2,033 | 3,747 |
Defined benefit pension items |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Other comprehensive (loss)/income before reclassifications before tax | (1,137) |  |  | (74) |  |  | (5,586) | (5,257) |
Other comprehensive (loss)/income before reclassifications, tax | 141 |  |  | 19 |  |  | 1,541 | 1,309 |
Other comprehensive (loss)/income before reclassifications, net of tax | (996) |  |  | (55) |  |  | (4,045) | (3,948) |
Amounts reclassified from accumulated other comprehensive income/(loss) before tax |  |  |  |  |  |  | 8,827 | 4,085 |
Amounts reclassified from accumulated other comprehensive income/(loss), tax |  |  |  |  |  |  | (2,228) | (1,013) |
Amounts reclassified from accumulated other comprehensive income/(loss) net of tax |  |  |  |  |  |  | 6,599 | 3,072 |
Other comprehensive income/(loss) before tax | 4,738 |  |  | 1,155 |  |  | 3,241 | (1,172) |
Other comprehensive income/(loss), tax | (1,337) |  |  | (294) |  |  | (687) | 296 |
Other comprehensive (loss) income | 3,401 |  |  | 861 |  |  | 2,554 | (876) |
Defined benefit pension items | Net Income |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Amounts reclassified from accumulated other comprehensive income/(loss) before tax | 5,875 |  |  | 1,229 |  |  |  |  |
Amounts reclassified from accumulated other comprehensive income/(loss), tax | (1,478) |  |  | (313) |  |  |  |  |
Amounts reclassified from accumulated other comprehensive income/(loss) net of tax | 4,397 |  |  | 916 |  |  |  |  |
Cash Flow Hedges |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Other comprehensive (loss)/income before reclassifications before tax | (369) |  |  | 1,336 |  |  | 6,511 | 5,607 |
Other comprehensive (loss)/income before reclassifications, tax | 102 |  |  | (247) |  |  | (1,400) | (1,471) |
Other comprehensive (loss)/income before reclassifications, net of tax | (267) |  |  | 1,089 |  |  | 5,111 | 4,136 |
Other comprehensive income/(loss) before tax | (2,384) |  |  | (1,536) |  |  | 2,724 | (914) |
Other comprehensive income/(loss), tax | 660 |  |  | 284 |  |  | (506) | 122 |
Other comprehensive (loss) income | (1,724) |  |  | (1,252) |  |  | 2,218 | (792) |
Cash Flow Hedges | Property, Plant and Equipment |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Amounts reclassified from accumulated other comprehensive income/(loss) before tax | 0 |  |  | (312) |  |  | 401 | (864) |
Amounts reclassified from accumulated other comprehensive income/(loss), tax | 0 |  |  | 58 |  |  | (101) | 222 |
Amounts reclassified from accumulated other comprehensive income/(loss) net of tax | 0 |  |  | (254) |  |  | 300 | (642) |
Cash Flow Hedges | Net Income |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Amounts reclassified from accumulated other comprehensive income/(loss) before tax | (2,015) |  |  | (2,560) |  |  | (4,188) | (5,657) |
Amounts reclassified from accumulated other comprehensive income/(loss), tax | 558 |  |  | 473 |  |  | 995 | 1,371 |
Amounts reclassified from accumulated other comprehensive income/(loss) net of tax | (1,457) |  |  | (2,087) |  |  | (3,193) | (4,286) |
Other comprehensive loss |  |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Line Items] |  |  |  |  |  |  |  |  |
Other comprehensive income/(loss) before tax | (46,002) |  |  | (81,838) |  |  | 11,166 | (153,518) |
Other comprehensive income/(loss), tax | (677) |  |  | (10) |  |  | (1,193) | 418 |
Other comprehensive (loss) income | $ (46,679) | $ 21,653 | $ 34,999 | $ (81,848) | $ (73,808) | $ 2,556 | $ 9,973 | $ (153,100) |

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