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Stock-Based Compensation Stock-Based Compentsation - Schedule of Restricted Stock Units Activity (Details)
$ / shares in Units, shares in Thousands, $ in Millions
3 Months Ended
Mar. 30, 2019
USD ($)
$ / shares
shares
Restricted Stock Units (RSUs)  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]  
Restricted stock units and performance stock units outstanding, beginning of period (in shares) | shares 103
Restricted stock units and performance stock units granted (in shares) | shares 43
Restricted stock units and performance stock units released (in shares) | shares (40)
Restricted stock units and performance stock units canceled (in shares) | shares (10)
Restricted stock units and performance stock units outstanding, end of period (in shares) | shares 96
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]  
Restricted stock units and performance stock units outstanding, weighted average grant date fair value, beginning of period (in usd per share) | $ / shares $ 36.18
Restricted stock units and performance stock units granted, weighted average grant date fair value (in usd per share) | $ / shares 65.86
Restricted stock units and performance stock units released, weighted average grant date fair value (in usd per share) | $ / shares 34.02
Restricted stock units and performance stock units canceled, weighted average grant date fair value (in usd per share) | $ / shares 35.68
Restricted stock units and performance stock units outstanding, weighted average grant date fair value, end of period (in usd per share) | $ / shares $ 51.05
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options | $ $ 4.7
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition 2 years 2 months 12 days
Performance Shares  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]  
Restricted stock units and performance stock units outstanding, beginning of period (in shares) | shares 130
Restricted stock units and performance stock units granted (in shares) | shares 44
Restricted stock units and performance stock units released (in shares) | shares (21)
Restricted stock units and performance stock units canceled (in shares) | shares (8)
Restricted stock units and performance stock units outstanding, end of period (in shares) | shares 145
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]  
Restricted stock units and performance stock units outstanding, weighted average grant date fair value, beginning of period (in usd per share) | $ / shares $ 40.46
Restricted stock units and performance stock units granted, weighted average grant date fair value (in usd per share) | $ / shares 65.86
Restricted stock units and performance stock units released, weighted average grant date fair value (in usd per share) | $ / shares 36.10
Restricted stock units and performance stock units canceled, weighted average grant date fair value (in usd per share) | $ / shares 35.21
Restricted stock units and performance stock units outstanding, weighted average grant date fair value, end of period (in usd per share) | $ / shares $ 49.46
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options | $ $ 5.3
Performance Shares | Minimum  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage 0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 1 year
Performance Shares | Maximum  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]  
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage 100.00%
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 3 years
Restricted Stock  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options | $ $ 0.3
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition 1 year 4 months 24 days