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INTANGIBLE ASSETS AND GOODWILL (Recoverability of cash-generating units) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Mar. 29, 2020 | Jan. 02, 2022 | Jan. 03, 2021 | Dec. 29, 2019
Disclosure of information for cash-generating units [line items] |  |  |  |
Goodwill |  | $ 283,815 | $ 206,636 |
Intangible assets (note 11) |  | 306,630 | 289,901 | $ 289,901
(Impairment reversal, net of write-downs) | $ 94,000 | (31,459) | 93,989 |
Cash-generating units | Branded Apparel |  |  |  |
Disclosure of information for cash-generating units [line items] |  |  |  |
Goodwill |  | 283,815 | 206,636 |
Intangible assets (note 11) |  | 23,430 | 27,869 |
Indefinite life intangible assets |  | 93,400 | 93,400 |
Intangible assets and goodwill |  | 400,645 | 327,905 |
Cash-generating units | Printwear |  |  |  |
Disclosure of information for cash-generating units [line items] |  |  |  |
Goodwill |  | 0 | 0 |
Intangible assets (note 11) |  | 58,794 | 63,230 |
Indefinite life intangible assets |  | 113,645 | 86,129 |
Intangible assets and goodwill |  | $ 172,439 | $ 149,359 |

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