Accumulated Other Comprehensive (Loss) Income - Changes by Component (Details) - USD ($) $ in Millions	3 Months Ended
Apr. 02, 2022	Apr. 03, 2021
AOCI Attributable to Parent
Beginning Balance	$ 1,320.1	$ 1,346.9
OCI before reclassifications	(0.1)	6.5
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	(0.1)	6.5
Ending Balance	1,304.5	1,336.7
Gains and Losses on Derivative Instruments
AOCI Attributable to Parent
Beginning Balance	0.0	0.0
OCI before reclassifications	0.0	0.0
Amounts reclassified from AOCI		0.0
Net current-period OCI	0.0	0.0
Ending Balance	0.0	0.0
Pension Benefit Plan Items
AOCI Attributable to Parent
Beginning Balance	(1.7)	(1.1)
OCI before reclassifications	0.0	0.0
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	0.0	0.0
Ending Balance	(1.7)	(1.1)
Currency Translation Adjustment Items
AOCI Attributable to Parent
Beginning Balance	(67.4)	(85.6)
OCI before reclassifications	(0.1)	6.5
Amounts reclassified from AOCI	0.0	0.0
Net current-period OCI	(0.1)	6.5
Ending Balance	(67.5)	(79.1)
Total
AOCI Attributable to Parent
Beginning Balance	(69.1)	(86.7)
Ending Balance	$ (69.2)	$ (80.2)

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-Subparagraph (SX 210.4-08(g)(1)(ii))
-URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
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-URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 4.E)
-URI http://asc.fasb.org/extlink&oid=122038336&loc=d3e74512-122707

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section S99
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-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
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-Section S99
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Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

+ Details