Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Jan. 02, 2016	Jan. 03, 2015
OPERATING ACTIVITIES
Net earnings	$ 87.5	$ 123.2	$ 133.9
Adjustments necessary to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	43.5	48.7	53.3
Deferred income taxes	(5.8)	(26.7)	(19.1)
Stock-based compensation expense	22.8	18.7	25.1
Excess tax benefits from stock-based compensation	(0.6)	(4.9)	(5.6)
Pension contribution	(1.5)	0.0	(3.9)
Pension and SERP expense	10.4	27.9	11.9
Debt extinguishment costs	17.4	1.6	1.3
Restructuring and impairment costs	50.3	37.6	27.0
Cash payments related to restructuring costs	(19.4)	(10.3)	(7.7)
Other	(6.3)	(2.0)	11.5
Changes in operating assets and liabilities:
Accounts receivable	32.3	5.8	76.5
Inventories	110.0	(68.8)	2.9
Other operating assets	2.3	14.6	(17.8)
Accounts payable	(50.4)	52.9	16.2
Other operating liabilities	3.8	(2.8)	9.1
Net cash provided by operating activities	296.3	215.5	314.6
INVESTING ACTIVITIES
Additions to property, plant and equipment	(55.3)	(46.4)	(30.0)
Proceeds from sale of a business	7.8	0.0	0.0
Investment in joint venture	(0.5)	0.0	(1.1)
Other	9.6	(3.6)	(3.7)
Net cash used in investing activities	(38.4)	(50.0)	(34.8)
FINANCING ACTIVITIES
Net borrowings under revolving credit agreements and other short-term notes	3.1	0.0	0.0
Borrowings of long-term debt	400.0	450.0	0.0
Payments on long-term debt	(393.8)	(530.9)	(249.8)
Payments of debt issuance and debt extinguishment costs	(17.9)	(2.4)	0.0
Cash dividends paid	(23.5)	(24.4)	(24.0)
Purchase of common stock for treasury	(52.7)	(92.6)	0.0
Purchases of shares under employee stock plans	(4.9)	(7.7)	(10.5)
Proceeds from the exercise of stock options	7.4	13.3	7.3
Excess tax benefits from stock-based compensation	0.6	4.9	5.6
Contributions from noncontrolling interests	2.2	2.5	1.0
Net cash used in financing activities	(79.5)	(187.3)	(270.4)
Effect of foreign exchange rate changes	(2.7)	(7.9)	0.2
Increase (decrease) in cash and cash equivalents	175.7	(29.7)	9.6
Cash and cash equivalents at beginning of the year	194.1	223.8	214.2
Cash and cash equivalents at end of the year	369.8	194.1	223.8
OTHER CASH FLOW INFORMATION
Interest paid	33.7	34.9	42.2
Net income taxes paid	35.4	49.8	70.2
Noncash Investing and Financing Items [Abstract]
Additions to property, plant and equipment not yet paid	1.7	0.0	0.0
Purchase of common stock for treasury not yet paid	$ 9.2	$ 0.0	$ 0.0