Stock-Based Compensation (Schedule of Weighted Average Grant Date Fair Values) (Details) - $ / shares |
Jan. 02, 2016 |
Jan. 03, 2015 |
Dec. 28, 2013 |
|---|---|---|---|
| ESPP Purchase Rights Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Weighted average grant date fair values (USD per share) | $ 16.91 | $ 15.46 | $ 13.06 |
| Restricted Stock Awards [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Weighted average grant date fair values (USD per share) | 71.77 | 63.48 | 42.26 |
| Restricted Stock Units (RSUs) [Member] | |||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Weighted average grant date fair values (USD per share) | $ 61.79 | $ 69.08 | $ 59.04 |