Stock-Based Compensation Plans (Options Plans) (Details) - $ / shares	3 Months Ended	12 Months Ended
	Apr. 03, 2016	Jan. 03, 2016
Shares
Granted (in shares)		0
Stock Options
Shares
Beginning balance (in shares)	2,383,870
Granted (in shares)	518,310
Exercised (in shares)	(63,968)
Canceled (in shares)	(14,706)
Ending balance (in shares)	2,823,506	2,383,870
Options exercisable at end of period (in shares)	1,840,740
Weighted Average Exercise Price
Beginning balance (in USD per share)	$ 63.74
Granted (in USD per share)	78.40
Exercised (in USD per share)	40.44
Canceled (in USD per share)	79.60
Ending balance (in USD per share)	66.87	$ 63.74
Options exercisable at end of period (in USD per share)	$ 58.23