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Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 25, 2016 | Dec. 27, 2015
Consolidated Statements of Comprehensive Income (Unaudited) |  |  |
Income tax effects | $ 33,817 | $ 49,717 | $ 37,183
Qualifying as hedges | Interest rate swap | Amount reclassified from AOCL |  |  |
Consolidated Statements of Comprehensive Income (Unaudited) |  |  |
Net interest expense | 421 | 1,161 | 1,563
Income tax effects | $ 156 | $ 429 | $ 578

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