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SHARE-BASED COMPENSATION (Outstanding Treasury RSUs) (Details) - Treasury RSUs
 12 Months Ended
Jan. 02, 2022
USD ($)
shares
Jan. 03, 2021
USD ($)
shares
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Number, outstanding, beginning of fiscal year (in shares) | shares 43,000 114,000
Granted (in shares) | shares 5,000  
Granted for dividends declared (in shares) | shares 1,000 1,000
Settled through the issuance of common shares (in shares) | shares (5,000) (72,000)
Forfeited (in shares) | shares (21,000)  
Number, outstanding, end of fiscal year (in shares) | shares 23,000 43,000
Weighted average fair value per unit, outstanding, beginning of fiscal year (in dollars per share) | $ $ 30.47 $ 31.42
Granted (in dollars per share) | $ 36.45  
Granted for dividends declared (in dollars per share) | $ 37.93 12.58
Settled through the issuance of common shares (in dollars per share) | $ 29.68 31.65
Forfeited (in dollars per shares) | $ 29.95  
Weighted average fair value per unit, outstanding, end of fiscal year (in dollars per share) | $ $ 32.55 $ 30.47