Share-Based Compensation (Tables)
|6 Months Ended|
Jul. 04, 2015
|Share-based Compensation [Abstract]|
|Fair value assumptions for performance awards||
The fair values of the senior executives' performance share award grants with a TSR modifier at the grant date in 2015 and 2014 were $56.17 and $41.38, respectively, which were estimated using the Monte Carlo valuation model, and incorporated the following assumptions:
Schedule of Share-based Payment Award, Equity Instruments Other than Options, Valuation Assumptions [Table Text Block]
No definition available.