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Other Income (Expense) - Net - Computation of Other Income (Expense) - Net (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Jan. 01, 2022 | Jan. 02, 2021
Other Income and Expenses [Abstract] |  |  |
Interest income | $ 13.0 | $ 2.1 | $ 1.7
Net foreign exchange loss | (7.5) | (1.2) | (3.9)
Net periodic pension and postretirement benefits - non-service | 36.1 | 15.2 | 10.6
Foreign currency translation loss from sale of equity interest | 0.0 | (1.0) | 0.0
Other | 0.9 | 1.4 | 0.3
Total other income (expense) – net | $ 42.5 | $ 16.5 | $ 8.7

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