Accumulated Other Comprehensive Income (Loss) - Schedule of Changes in AOCI by Component (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Sep. 27, 2026 |
Jun. 28, 2026 |
Mar. 29, 2026 |
Sep. 28, 2025 |
Jun. 29, 2025 |
Mar. 30, 2025 |
Sep. 27, 2026 |
Sep. 28, 2025 |
|
| Accumulated Other Comprehensive Income (Loss) [Roll Forward] | ||||||||
| Beginning balance | $ 10,918.5 | $ 10,704.4 | $ 10,513.9 | $ 10,376.9 | $ 9,925.2 | $ 9,549.4 | $ 10,513.9 | $ 9,549.4 |
| Other comprehensive income (loss) before reclassifications | 20.5 | (41.3) | (94.1) | 337.1 | ||||
| Amounts reclassified from AOCI | 2.9 | 1.8 | 7.8 | 5.6 | ||||
| Net other comprehensive income (loss) | 23.4 | (47.5) | (62.2) | (39.5) | 228.6 | 153.6 | (86.3) | 342.7 |
| Ending balance | 11,135.4 | 10,918.5 | 10,704.4 | 10,560.8 | 10,376.9 | 9,925.2 | 11,135.4 | 10,560.8 |
| Total | ||||||||
| Accumulated Other Comprehensive Income (Loss) [Roll Forward] | ||||||||
| Beginning balance | (535.1) | (487.6) | (425.4) | (457.7) | (686.3) | (839.9) | (425.4) | (839.9) |
| Net other comprehensive income (loss) | 23.4 | (47.5) | (62.2) | (39.5) | 228.6 | 153.6 | ||
| Ending balance | (511.7) | (535.1) | (487.6) | (497.2) | (457.7) | (686.3) | (511.7) | (497.2) |
| Foreign Currency Translation | ||||||||
| Accumulated Other Comprehensive Income (Loss) [Roll Forward] | ||||||||
| Beginning balance | (338.7) | (225.5) | (227.1) | (602.3) | (225.5) | (602.3) | ||
| Other comprehensive income (loss) before reclassifications | 20.3 | (40.5) | (92.9) | 334.7 | ||||
| Amounts reclassified from AOCI | 0.0 | 0.0 | 0.0 | 0.0 | ||||
| Net other comprehensive income (loss) | 20.3 | (40.5) | (92.9) | 334.7 | ||||
| Ending balance | (318.4) | (338.7) | (267.6) | (227.1) | (318.4) | (267.6) | ||
| Cash Flow Hedges and Other | ||||||||
| Accumulated Other Comprehensive Income (Loss) [Roll Forward] | ||||||||
| Beginning balance | (1.4) | 0.5 | 1.6 | (2.2) | 0.5 | (2.2) | ||
| Other comprehensive income (loss) before reclassifications | 0.2 | (0.8) | (1.2) | 2.4 | ||||
| Amounts reclassified from AOCI | 0.6 | (0.5) | 0.1 | 0.1 | ||||
| Net other comprehensive income (loss) | 0.8 | (1.3) | (1.1) | 2.5 | ||||
| Ending balance | (0.6) | (1.4) | 0.3 | 1.6 | (0.6) | 0.3 | ||
| Pension and Postretirement Benefits | ||||||||
| Accumulated Other Comprehensive Income (Loss) [Roll Forward] | ||||||||
| Beginning balance | (195.0) | $ (200.4) | (232.2) | $ (235.4) | (200.4) | (235.4) | ||
| Other comprehensive income (loss) before reclassifications | 0.0 | 0.0 | 0.0 | 0.0 | ||||
| Amounts reclassified from AOCI | 2.3 | 2.3 | 7.7 | 5.5 | ||||
| Net other comprehensive income (loss) | 2.3 | 2.3 | 7.7 | 5.5 | ||||
| Ending balance | $ (192.7) | $ (195.0) | $ (229.9) | $ (232.2) | $ (192.7) | $ (229.9) | ||