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Financial Instruments and Derivative Instruments (Details 2) In Millions, unless otherwise specified | 3 Months Ended | 12 Months Ended |  | 3 Months Ended
--- | --- | --- | --- | ---
Mar. 30, 2014 Tekmar USD ($) | Jun. 30, 2013 Tekmar USD ($) | Dec. 31, 2013 Tekmar USD ($) | Jan. 30, 2012 Tekmar USD ($) | Jan. 30, 2012 Tekmar CAD | Mar. 30, 2014 Contingent consideration USD ($)
Reconciliation of changes in fair value of all financial assets and liabilities |  |  |  |  |  |
Balance at the beginning of the period |  |  |  |  |  | $ 4.4
Purchases, sales, settlements, net |  |  |  |  |  | (2.2)
Total realized and unrealized (gains) losses included in Comprehensive income |  |  |  |  |  | (0.1)
Balance at the ending of the period |  |  |  |  |  | 2.1
Initial purchase price paid |  |  |  |  | 18.0 |
Contingent liability of the acquisition date fair value |  |  |  | 5.1 |  |
Contingent liability |  |  |  | 0 |  |
Contingent liability in case of complete achievement of performance metrics |  |  |  | 8.2 |  |
Increase in fair value of contingent liability based on a revised estimate of the fair value of the contingent consideration |  |  | 1.0 |  |  |
Portion of contingent consideration paid on achievement of performance metrics | $ 2.2 | $ 1.2 |  |  |  |

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- Definition For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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- Definition For contingent consideration arrangements and indemnification assets recognized in connection with a business combination, this element represents an estimate of the low-end of the potential range (undiscounted) of the consideration which may be paid. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479 + Details
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- Definition Amount of liability recognized arising from contingent consideration in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 35 -Paragraph 1 -Subparagraph b -URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476 + Details
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- Definition Amount of gain (loss) recognized in other comprehensive income (loss) for financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Amount of purchases, (sales), issuances and (settlements) of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph c -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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- Definition Cash outflow representing an adjustment to the purchase price of a previous acquisition. + References No definition available. + Details
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- Definition Represents the initial purchase price paid to acquire the entity. + References No definition available. + Details
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- Definition The increase (decrease) in potential payments under the contingent consideration arrangement. + References No definition available. + Details
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