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Stockholders' Equity and Stock-Based Compensation - Performance Stock Units Valuation Assumptions (Details) - Performance-Based Restricted Stock Units (PSUs) [Member] - $ / shares
9 Months Ended
Sep. 30, 2017
Sep. 24, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Grant Date Fair Value Per Share (in dollars per share) $ 26.75 $ 8.52
Expected Dividend 0.00% 0.00%
Risk free interest rate 1.40% 0.92%
Range of expected volatilities for peer group, minimum 23.00% 22.00%
Range of expected volatilities for peer group, maximum 62.00% 93.00%