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Segments - Revenue and Long-Lived Assets, Geographic Region (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2017	Dec. 31, 2016	Jan. 02, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 4,000.3	$ 3,711.8	$ 3,593.1
Long-lived assets	1,662.2	1,505.3
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	2,703.3	2,588.8	2,483.9
Long-lived assets	1,081.2	1,048.6
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	748.8	654.4	635.0
All Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	548.2	468.6	$ 474.2
Long-lived assets	328.4	237.9
Sweden [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-lived assets	$ 252.6	$ 218.8

X

- Definition

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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- Definition

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+ References

No definition available.

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