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Stock-based and Deferred Compensation Plans (Stock Option Compensation - Table) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 27, 2015
Dec. 28, 2014
Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Excess tax benefits for tax deductions related to the exercise of stock options $ 733 $ 2,732 $ 4,363
Cash received from option exercises, net of tax withholding 6,024 9,070 27,786
Fair value of stock options vested 26,643 36,614 47,468
Stock options [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Intrinsic value of options exercised 11,843 19,474 42,661
Excess tax benefits for tax deductions related to the exercise of stock options 702 2,405 4,304
Cash received from option exercises, net of tax withholding 7,440 9,540 27,786
Tax benefits for stock option compensation expense 4,594 $ 7,576 $ 4,381
Unrecognized stock option expense $ 21,060    
Remaining weighted-average vesting period 2 years 6 months 6 days