Supplemental Guarantor Condensed Financial Information (Condensed Statements Of Cash Flows) (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 01, 2016	Apr. 03, 2015	Dec. 31, 2015
Schedule of Cash Flows [Line Items]
Net cash flows of operating activities from continuing operations	$ (42.5)	$ 107.1
Net cash flows of operating activities from discontinued operations	1.9	(9.1)
Net cash flows of operating activities	(40.6)	98.0
Capital expenditures	(14.3)	(18.2)
Proceeds from properties sold	0.2	0.2
Intercompany accounts		0.0
Other	0.0	0.2
Net cash flows of investing activities from continuing operations	(14.1)	(17.8)
Net cash flows of investing activities from discontinued operations	(0.1)	18.7
Net cash flows of investing activities	(14.2)	0.9
Dividends paid to shareholders	(8.9)	(8.9)
Intercompany accounts	0.0	0.0
Proceeds from debt	386.7	1,003.5
Repayments of debt	(316.9)	(1,100.3)
Dividends paid to noncontrolling interest	0.0	1.5
Proceeds from exercise of stock options	0.0	0.1
Net cash flows of financing activities from continuing operations	60.9	(104.1)
Net cash flows of financing activities from discontinued operations	(1.8)	(1.0)
Net cash flows of financing activities	59.1	(105.1)
Effect of exchange rate changes on cash and cash equivalents	3.6	(32.0)
Increase (decrease) in cash and cash equivalents	7.9	(38.2)
Cash and cash equivalents – beginning of period	112.4	205.8
Cash and cash equivalents – end of period	120.3	167.6
Less cash and cash equivalents of discontinued operations	33.8	70.2	$ 32.7
Cash and cash equivalents of continuing operations – end of period	86.5	97.4	79.7
Parent Company [Member]
Schedule of Cash Flows [Line Items]
Net cash flows of operating activities from continuing operations	(5.0)	(1.9)
Net cash flows of operating activities from discontinued operations	0.0	0.0
Net cash flows of operating activities	(5.0)	(1.9)
Capital expenditures	0.0	0.0
Proceeds from properties sold	0.0	0.0
Intercompany accounts		0.0
Other	0.0	0.0
Net cash flows of investing activities from continuing operations	0.0	0.0
Net cash flows of investing activities from discontinued operations	0.0	0.0
Net cash flows of investing activities	0.0	0.0
Dividends paid to shareholders	(8.9)	(8.9)
Intercompany accounts	13.9	135.7
Proceeds from debt	0.0	0.0
Repayments of debt	0.0	(125.0)
Dividends paid to noncontrolling interest		0.0
Proceeds from exercise of stock options		0.1
Net cash flows of financing activities from continuing operations	5.0	1.9
Net cash flows of financing activities from discontinued operations	0.0	0.0
Net cash flows of financing activities	5.0	1.9
Effect of exchange rate changes on cash and cash equivalents	0.0	0.0
Increase (decrease) in cash and cash equivalents	0.0	0.0
Cash and cash equivalents – beginning of period	0.0	0.0
Cash and cash equivalents – end of period	0.0	0.0
Less cash and cash equivalents of discontinued operations	0.0	0.0
Cash and cash equivalents of continuing operations – end of period	0.0	0.0	0.0
Guarantor Subsidiaries [Member]
Schedule of Cash Flows [Line Items]
Net cash flows of operating activities from continuing operations	2.6	92.5
Net cash flows of operating activities from discontinued operations	0.0	0.0
Net cash flows of operating activities	2.6	92.5
Capital expenditures	(6.6)	(5.8)
Proceeds from properties sold	0.1	0.0
Intercompany accounts		8.0
Other	(1.3)	0.0
Net cash flows of investing activities from continuing operations	(7.8)	2.2
Net cash flows of investing activities from discontinued operations	0.0	0.0
Net cash flows of investing activities	(7.8)	2.2
Dividends paid to shareholders	0.0	0.0
Intercompany accounts	(16.3)	(134.0)
Proceeds from debt	259.4	754.7
Repayments of debt	(241.0)	(689.1)
Dividends paid to noncontrolling interest		0.0
Proceeds from exercise of stock options		0.0
Net cash flows of financing activities from continuing operations	2.1	(68.4)
Net cash flows of financing activities from discontinued operations	0.0	0.0
Net cash flows of financing activities	2.1	(68.4)
Effect of exchange rate changes on cash and cash equivalents	4.8	(24.8)
Increase (decrease) in cash and cash equivalents	1.7	1.5
Cash and cash equivalents – beginning of period	0.8	1.2
Cash and cash equivalents – end of period	2.5	2.7
Less cash and cash equivalents of discontinued operations	0.0	0.0
Cash and cash equivalents of continuing operations – end of period	2.5	2.7	0.8
Non-Guarantor Subsidiaries [Member]
Schedule of Cash Flows [Line Items]
Net cash flows of operating activities from continuing operations	(40.1)	17.0
Net cash flows of operating activities from discontinued operations	1.9	(9.1)
Net cash flows of operating activities	(38.2)	7.9
Capital expenditures	(7.7)	(12.4)
Proceeds from properties sold	0.1	0.2
Intercompany accounts		0.0
Other	1.3	0.2
Net cash flows of investing activities from continuing operations	(6.3)	(12.0)
Net cash flows of investing activities from discontinued operations	(0.1)	18.7
Net cash flows of investing activities	(6.4)	6.7
Dividends paid to shareholders	0.0	0.0
Intercompany accounts	2.4	(10.2)
Proceeds from debt	127.3	248.8
Repayments of debt	(75.9)	(286.2)
Dividends paid to noncontrolling interest		1.5
Proceeds from exercise of stock options		0.0
Net cash flows of financing activities from continuing operations	53.8	(46.1)
Net cash flows of financing activities from discontinued operations	(1.8)	(1.0)
Net cash flows of financing activities	52.0	(47.1)
Effect of exchange rate changes on cash and cash equivalents	(1.2)	(7.2)
Increase (decrease) in cash and cash equivalents	6.2	(39.7)
Cash and cash equivalents – beginning of period	111.6	204.6
Cash and cash equivalents – end of period	117.8	164.9
Less cash and cash equivalents of discontinued operations	33.8	70.2
Cash and cash equivalents of continuing operations – end of period	84.0	94.7	78.9
Eliminations [Member]
Schedule of Cash Flows [Line Items]
Net cash flows of operating activities from continuing operations	0.0	(0.5)
Net cash flows of operating activities from discontinued operations	0.0	0.0
Net cash flows of operating activities	0.0	(0.5)
Capital expenditures	0.0	0.0
Proceeds from properties sold	0.0	0.0
Intercompany accounts		(8.0)
Other	0.0	0.0
Net cash flows of investing activities from continuing operations	0.0	(8.0)
Net cash flows of investing activities from discontinued operations	0.0	0.0
Net cash flows of investing activities	0.0	(8.0)
Dividends paid to shareholders	0.0	0.0
Intercompany accounts	0.0	8.5
Proceeds from debt	0.0	0.0
Repayments of debt	0.0	0.0
Dividends paid to noncontrolling interest		0.0
Proceeds from exercise of stock options		0.0
Net cash flows of financing activities from continuing operations	0.0	8.5
Net cash flows of financing activities from discontinued operations	0.0	0.0
Net cash flows of financing activities	0.0	8.5
Effect of exchange rate changes on cash and cash equivalents	0.0	0.0
Increase (decrease) in cash and cash equivalents	0.0	0.0
Cash and cash equivalents – beginning of period	0.0
Cash and cash equivalents – end of period	0.0	0.0
Less cash and cash equivalents of discontinued operations	0.0	0.0
Cash and cash equivalents of continuing operations – end of period	$ 0.0	$ 0.0	$ 0.0