CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Apr. 01, 2016	Apr. 03, 2015
Operating activities:
Net income	$ 22.8	$ 19.1
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	7.0	6.1
Amortization of intangible assets	9.7	5.4
Stock-based compensation	4.1	3.6
Deferred income taxes	0.5	0.0
Amortization of deferred financing costs	0.5	0.4
Accretion of debt discount	0.5	0.4
Pension plan contributions	(4.6)	(4.8)
Pension plan expenses	2.7	2.9
Excess income tax benefit from employee stock plans	(0.2)	(0.4)
Changes in current assets and liabilities, net	26.3	(15.5)
Other, net	(4.3)	0.8
Net cash provided by operating activities	65.0	18.0
Investing activities:
Capital expenditures, net	(7.0)	(10.9)
Other, net	0.0	2.3
Net cash used in investing activities	(7.0)	(8.6)
Financing activities:
Proceeds from borrowings	359.1	346.8
Repayments of borrowings	(450.6)	(151.5)
Retirement of Notes due 2015	0.0	(200.0)
Excess income tax benefit from employee stock plans	0.2	0.4
Other, net	0.0	(1.0)
Net cash used in financing activities	(91.3)	(6.6)
(Decrease) increase in cash and cash equivalents	(33.3)	2.8
Effect of exchange rate changes on cash balances	(2.7)	6.4
Cash and cash equivalents at beginning of period	151.3	92.0
Cash and cash equivalents at end of period	115.3	101.2
Term loan [Member]
Financing activities:
Repayment of term loan	$ 0.0	$ (1.3)