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Subsequent Events (Details)		3 Months Ended		6 Months Ended
	Jul. 06, 2017 USD ($)	Jul. 02, 2017 USD ($)	Jul. 03, 2016 USD ($)	Jul. 02, 2017 USD ($)	Jul. 03, 2016 USD ($)	Jul. 06, 2017 EUR (€)	Jul. 06, 2017 USD ($)	Apr. 02, 2017
Subsequent Event [Line Items]
Loss on debt extinguishment		$ 847,000	$ 0	$ 847,000	$ 0
3.375% Senior Subordinated Notes | Senior Subordinated Notes | Subsequent Event
Subsequent Event [Line Items]
Aggregate principal amount outstanding of senior subordinated notes						€ 450,000,000.0	$ 509,500,000.0
Senior subordinated notes interest rate						3.375%	3.375%
5.50% Senior subordinated notes due 2022
Subsequent Event [Line Items]
Senior subordinated notes interest rate								5.50%
5.50% Senior subordinated notes due 2022 | Senior Subordinated Notes
Subsequent Event [Line Items]
Aggregate principal amount outstanding of senior subordinated notes		$ 700,000,000		$ 700,000,000
Senior subordinated notes interest rate		5.50%		5.50%
5.50% Senior subordinated notes due 2022 | Senior Subordinated Notes | Subsequent Event
Subsequent Event [Line Items]
Aggregate principal amount outstanding of senior subordinated notes							$ 700,000,000.0
Senior subordinated notes interest rate						5.50%	5.50%
Repayments of debt	$ 581,300,000
Scenario, Forecast | 5.50% Senior subordinated notes due 2022 | Senior Subordinated Notes
Subsequent Event [Line Items]
Repayments of debt	118,700,000
Loss on debt extinguishment	$ 25,000,000

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 50
-Section 40
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