Related Party Transactions (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Jan. 03, 2015	Dec. 28, 2013	Dec. 29, 2012
Related Party Transaction [Line Items]
Fees and Commissions, Other	$ 5.3us-gaap_FeesAndCommissionsOther	$ 0us-gaap_FeesAndCommissionsOther	$ 0us-gaap_FeesAndCommissionsOther
Elco Group B.V. [Member]
Related Party Transaction [Line Items]
Amount payable to an entity related to acquisition	22.3
Acquisition to be paid in semi-annual payments	$ 10.5

Carrying amount as of the balance sheet date of obligations due all related parties.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Reference 2: http://www.xbrl.org/2003/role/presentationRef

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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Reference 4: http://www.xbrl.org/2003/role/presentationRef

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Reference 5: http://www.xbrl.org/2003/role/presentationRef

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Reference 6: http://www.xbrl.org/2003/role/presentationRef

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant