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SHARE-BASED COMPENSATION (Outstanding Treasury RSUs) (Details) - Treasury RSUs
 12 Months Ended
Dec. 29, 2019
USD ($)
shares
Dec. 30, 2018
USD ($)
shares
Disclosure of terms and conditions of share-based payment arrangement [line items]    
Number, outstanding, beginning of fiscal year (in shares) | shares 106,000 102,000
Granted (in shares) | shares 18,000 20,000
Granted for dividends declared (in shares) | shares 1,000 2,000
Settled through the issuance of common shares (in shares) | shares (11,000)  
Forfeited (in shares) | shares   (18,000)
Number, outstanding, end of fiscal year (in shares) | shares 114,000 106,000
Weighted average fair value per unit, outstanding, beginning of fiscal year (in dollars per share) | $ $ 30.82 $ 30.46
Granted (in dollars per share) | $ 31.51 30.10
Granted for dividends declared (in dollars per share) | $ 34.14 29.94
Settled through the issuance of common shares (in dollars per share) | $ 25.97  
Forfeited (in dollars per shares) | $   27.93
Weighted average fair value per unit, outstanding, end of fiscal year (in dollars per share) | $ $ 31.42 $ 30.82