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Condensed Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 28, 2019
Sep. 29, 2018
Sep. 28, 2019
Sep. 29, 2018
Condensed Consolidated Statements Of Comprehensive Income (Unaudited) [Abstract]        
Tax on other comprehensive income $ (2,278) $ (1,236) $ (1,321) $ (12,315)