Segment Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
Jul. 03, 2011	Jul. 04, 2010	Jul. 03, 2011	Jul. 04, 2010	Dec. 31, 2010
Segment Information
Number of geographic segments			3
Segment information
Net sales	$ 375.7	$ 324.0	$ 705.6	$ 643.3
Operating income (loss)	26.6	33.3	49.5	59.3
Interest income	0.2	0.3	0.5	0.5
Interest expense	(6.7)	(5.4)	(12.6)	(10.6)
Other	(0.6)	0.6	(0.7)	0.8
INCOME FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	19.5	28.8	36.7	50.0
Capital Expenditures	5.4	5.2	12.0	12.0
Depreciation and Amortization	14.1	10.9	25.4	22.5
Identifiable Assets	1,880.4	1,596.0	1,880.4	1,596.0	1,646.1
Long-Lived Assets (at end of period)	252.2	193.5	252.2	193.5	197.5
Intersegment sales	40.3	37.9	73.8	65.5
Assets held for sale	10.0		10.0		10.0
Reportable Segments
Segment information
Operating income (loss)	34.1	41.4	71.3	78.5
North America.
Segment information
Net sales	212.0	206.3	414.1	404.8
Operating income (loss)	26.3	29.0	53.0	56.6
Capital Expenditures	1.9	2.1	5.3	5.3
Depreciation and Amortization	5.2	4.5	9.6	8.8
Identifiable Assets	844.9	851.6	844.9	851.6
Long-Lived Assets (at end of period)	83.8	80.2	83.8	80.2
Intersegment sales	0.8	0.9	1.7	1.9
Assets held for sale	3.8	4.9	3.8	4.9
U.S.
Segment information
Net sales	192.5	187.5	375.4	368.6
Long-Lived Assets (at end of period)	78.6	75.2	78.6	75.2
Europe.
Segment information
Net sales	157.8	112.1	281.8	228.6
Operating income (loss)	6.9	11.6	16.6	22.2
Capital Expenditures	3.2	2.9	6.3	6.4
Depreciation and Amortization	8.4	5.9	14.8	12.7
Identifiable Assets	948.8	639.9	948.8	639.9
Long-Lived Assets (at end of period)	153.1	97.6	153.1	97.6
Intersegment sales	2.3	1.8	4.2	3.9
Assets held for sale		0.5		0.5
China
Segment information
Net sales	5.9	5.6	9.7	9.9
Operating income (loss)	0.9	0.8	1.7	(0.3)
Capital Expenditures	0.3	0.2	0.4	0.3
Depreciation and Amortization	0.5	0.5	1.0	1.0
Identifiable Assets	85.1	92.6	85.1	92.6
Long-Lived Assets (at end of period)	15.3	15.7	15.3	15.7
Intersegment sales	37.2	35.2	67.9	59.7
Assets held for sale	6.2	5.9	6.2	5.9
Corporate
Segment information
Operating income (loss)	(7.5)	(8.1)	(21.8)	(19.2)
Discontinued operations
Segment information
Identifiable Assets	$ 1.6	$ 11.9	$ 1.6	$ 11.9

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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