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Accounting Policies (Details) In Millions, unless otherwise specified | 3 Months Ended | 9 Months Ended |  |  |  |  | 3 Months Ended | 9 Months Ended | 3 Months Ended | 6 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Sep. 30, 2012 USD ($) | Sep. 29, 2013 USD ($) | Sep. 30, 2012 USD ($) | Dec. 31, 2012 USD ($) | Sep. 29, 2013 EMEA reporting unit USD ($) | Jan. 31, 2013 Tekmar USD ($) | Jan. 31, 2012 Tekmar USD ($) | Jan. 31, 2012 Tekmar CAD | Jan. 31, 2012 Tekmar Maximum CAD | Sep. 30, 2012 North America USD ($) | Sep. 29, 2013 North America USD ($) | Sep. 30, 2012 North America USD ($) | Sep. 30, 2012 North America BRAE USD ($) | Jun. 30, 2013 Europe, Middle East and Africa (EMEA) USD ($) | Sep. 29, 2013 Europe, Middle East and Africa (EMEA) USD ($) | Sep. 30, 2012 Europe, Middle East and Africa (EMEA) USD ($) | Sep. 29, 2013 Asia USD ($) | Sep. 30, 2012 Asia USD ($) | Dec. 31, 2011 Asia USD ($)
Gross Balance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at the beginning of the period |  | $ 528.2 | $ 507.6 |  |  |  |  |  |  |  | $ 225.6 | $ 213.8 |  | $ 289.7 | $ 289.7 | $ 281.1 | $ 12.9 | $ 12.7 | $ 12.7
Acquired During the Period |  |  | 13.3 |  |  |  |  |  |  |  |  | 13.3 |  |  |  |  |  |  |
Foreign Currency Translation and Other |  | 5.8 | 0.1 |  |  |  |  |  |  |  | (0.5) | 0.3 |  |  | 6.1 | (0.2) | 0.2 |  |
Balance at the end of the period | 521.0 | 534.0 | 521.0 |  |  |  |  |  |  | 227.4 | 225.1 | 227.4 |  |  | 295.8 | 280.9 | 13.1 | 12.7 | 12.7
Accumulated Impairment Losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at the beginning of the period |  | (24.2) | (23.2) |  |  |  |  |  |  |  | (24.2) | (23.2) |  |  |  |  |  |  |
Impairment Loss During the Period | (1.0) |  |  |  |  |  |  |  |  | (1.0) |  |  | 1.0 |  |  |  |  |  |
Balance at the end of the period | (24.2) | (24.2) | (24.2) |  |  |  |  |  |  | (24.2) | (24.2) | (24.2) |  |  |  |  |  |  |
Net goodwill | 496.8 | 509.8 | 496.8 | 504.0 | 218.2 |  |  |  |  | 203.2 | 200.9 | 203.2 |  |  | 295.8 | 280.9 | 13.1 | 12.7 |
Business combination |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Initial purchase price paid |  |  |  |  |  |  | 17.8 | 18.0 |  |  |  |  |  |  |  |  |  |  |
Aggregate consideration, net |  |  |  |  |  |  |  |  | 26.2 |  |  |  |  |  |  |  |  |  |
Purchase price allocated to goodwill |  |  |  |  |  | 11.7 |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price allocated to intangible assets |  |  |  |  |  | 10.1 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of reporting unit exceeding carrying value (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  | 15.00% |  |  |  |  |
Reduction in anticipated earnout payment |  |  |  |  |  |  |  |  |  |  |  |  | 1.0 |  |  |  |  |  |
Impairment charges related to certain assets held for sale | $ 1.4 | $ 0.2 | $ 1.4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 43 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 72 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13854-109267 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 47 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13777-109266 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 20 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph e -Clause 5 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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