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Share-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Payment Award, Restricted Stock Units, Valuation Assumptions
The following table summarizes the assumptions utilized in the Monte Carlo simulation pricing model:
 
Fair Value Assumptions
Fair value per share at January 28, 2016
$57.08
Expected share price volatility
26.00%
Risk-free interest rate
1.13%
Remaining expected life
2.9 years