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Stock-Based Compensation (Details) (USD $)
In Millions, except Share data, unless otherwise specified
3 Months Ended
Mar. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Shares available for grant 2,001,765
Shares of common stock reserved for issuance 3,364,680
Total compensation cost not yet recognized $ 43.5
Total compensation cost not yet recognized - period for recognition 1 year 10 months 24 days
Stock Incentive Plan [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Number of shares authorized 11,000,000
Stock Options [Member]
 
Options Outstanding and Exercisable:  
Options outstanding, number 649,059
Options exercisable, number 151,082
Options outstanding, weighted average exercise price $ 52.82
Options exercisable, weighted average exercise price $ 33.96
Options outstanding, aggregate intrinsic value 32.5
Options exercisable, aggregate intrinsic value 10.4
Options outstanding, weighted average remaining contractual term (in years) 5 years 1 month 6 days
Options exercisable, weighted average remaining contractual term (in years) 3 years 9 months 18 days
Restricted Stock Units [Member]
 
Restricted Stock Units Nonvested and Expected to Vest  
Restricted stock units nonvested, number 713,858
Restricted stock units expected to vest, number 627,724
Restricted stock units nonvested, weighted average grant date per share fair value $ 58.39
Restricted stock units expected to vest, weighted average grant date per share fair value $ 57.53
Restricted stock units nonvested, aggregate intrinsic value 73.4
Restricted stock units expected to vest, aggregate intrinsic value $ 64.6
Restricted stock units nonvested, weighted average remaining term to vest (in years) 1 year 6 months 1 day
Restricted stock units expected to vest, weighted average remaining term to vest (in years) 1 year 6 months 1 day