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FINANCIAL INSTRUMENTS - Fair Value Adjustments Relating to Swaps (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 02, 2021 | Dec. 28, 2019 | Dec. 29, 2018
Derivative Instruments and Hedging Activities Disclosure [Line Items] |  |  |
Total amount in the Consolidated Statements of Operations in which the effects of the fair value hedges are recorded | $ 223.1 | $ 284.3 | $ 277.9
Current maturities of long-term debt | 0.0 | 3.1 | 977.5
Unamortized gain (loss) on terminated swaps | (20.8) |  |
Long-Term Debt | 4,245.4 | 3,176.4 |
Fair Value Hedges |  |  |
Derivative Instruments and Hedging Activities Disclosure [Line Items] |  |  |
Amortization of gain on terminated swaps | 3.0 | 7.7 | $ 3.2
Fair Value Hedges | Other Current Liabilities | Designated as Hedging Instruments |  |  |
Derivative Instruments and Hedging Activities Disclosure [Line Items] |  |  |
Current maturities of long-term debt |  | 3.1 |
Unamortized gain (loss) on terminated swaps | 0.0 | 3.1 |
Fair Value Hedges | Long-term Debt | Designated as Hedging Instruments |  |  |
Derivative Instruments and Hedging Activities Disclosure [Line Items] |  |  |
Unamortized gain (loss) on terminated swaps | $ (20.8) | (17.5) |
Long-Term Debt |  | $ 3,176.4 |

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