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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Share Repurchases (Details) - USD ($)
1 Months Ended 12 Months Ended 79 Months Ended
May 31, 2014
Dec. 26, 2020
Dec. 28, 2019
Dec. 29, 2018
Dec. 26, 2020
Oct. 31, 2018
Feb. 28, 2015
Accounting Policies [Abstract]              
Authorized amount $ 500,000,000         $ 250,000,000 $ 250,000,000
Length of authorization period 12 months            
Shares acquired under share repurchase program   441,119 491,045 843,278 6,363,573    
Amount paid for share repurchase   $ 56,491,000 $ 62,915,000 $ 114,805,000 $ 852,040,000