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FINANCIAL INSTRUMENTS (Summary of hedged items) (Details) - Cash flow hedges - USD ($) $ in Thousands | Jan. 02, 2022 | Jan. 03, 2021
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Disclosure of detailed information about hedging instruments [line items] |  |
Financial assets, carrying value | $ 0 | $ 0
Financial liabilities, carrying value | 0 | 0
Change in value used for calculating hedge ineffectiveness | 64,809 | (9,038)
Cash flow hedge reserve (AOCI) | (64,809) | 9,038
Foreign currency risk | Forecast sales |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial assets, carrying value | 0 | 0
Financial liabilities, carrying value | 0 | 0
Change in value used for calculating hedge ineffectiveness | 2,554 | (4,104)
Cash flow hedge reserve (AOCI) | (2,554) | 4,104
Foreign currency risk | Forecast expenses |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial assets, carrying value | 0 | 0
Financial liabilities, carrying value | 0 | 0
Change in value used for calculating hedge ineffectiveness | 4 | 1,626
Cash flow hedge reserve (AOCI) | (4) | (1,626)
Commodity risk | Forecast purchases |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial assets, carrying value | 0 | 0
Financial liabilities, carrying value | 0 | 0
Change in value used for calculating hedge ineffectiveness | 64,813 | 4,205
Cash flow hedge reserve (AOCI) | (64,813) | (4,205)
Interest rate risk |  |
Disclosure of detailed information about hedging instruments [line items] |  |
Financial assets, carrying value | 0 | 0
Financial liabilities, carrying value | 0 | 0
Change in value used for calculating hedge ineffectiveness | (2,562) | (10,765)
Cash flow hedge reserve (AOCI) | $ 2,562 | $ 10,765

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