Share-Based Compensation-RSU Rollforward (Details 3) - 6 months ended Jun. 28, 2015 - Restricted Stock Units (RSUs) [Member] - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		Total
Summary of the changes in RSUs outstanding
Beginning Balance, Non-vested share units		5,587
Beginning Balance, Non-vested share units Weighted Average Grant Date Fair Value (per share)		$ 67.18
Granted, Shares		2,209
Granted Weighted Average Grant Date Fair Value (per share)		$ 80.84
Vested, Shares		(1,513)
Vested Weighted Average Grant Date Fair Value (per share)		$ 60.29
Vested Aggregate Intrinsic Value	[1]	$ 122,003
Forfeited, Shares		(339)
Forfeited Weighted Average Grant Date Fair Value (per share)		$ 76.30
Ending Balance, Non-vested share units		5,944
Ending Balance, Non-vested share units Weighted Average Grant Date Fair Value (per share)		$ 73.46

[1] Aggregate Fair Market Value represents the aggregated market value of RSUs vested during the period as of their individual vest dates.