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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - SUPPLEMENTAL (Parenthetical) - USD ($)
$ in Thousands
Sep. 25, 2021
Dec. 26, 2020
Sep. 26, 2020
RECONCILIATION OF CASH AND CASH EQUIVALENTS AND RESTRICTED CASH:      
Cash and cash equivalents, beginning of period $ 436,507 $ 346,154 $ 168,336
Restricted cash, beginning of period 101 724 330
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, BEGINNING OF YEAR 436,608 346,878 168,666
Cash and cash equivalents, end of period 138,637 436,507 346,154
Restricted cash, end of period 17,592 101 724
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, END OF PERIOD $ 156,229 $ 436,608 $ 346,878