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Financial Instruments - Additional Information (Detail) | 6 Months Ended |
--- | --- | ---
Jul. 02, 2011 USD ($) | Jul. 02, 2011 Foreign Exchange Forward USD ($) | Jul. 02, 2011 Foreign Exchange Forward Currency, British Pound Sterling GBP (£) | Jul. 02, 2011 Foreign Exchange Forward Currency, Euro EUR (€)
Derivative [Line Items] |  |  |  |
Forward contracts to sell British Pounds |  |  | £ 29,000,000 |
Forward contracts to purchase Euro Dollars |  |  |  | 32,400,000
Fair value of the forward contracts |  | 400,000 |  |
Fair value of interest rate swaps | (2,500,000) |  |  |
Change in fair value of interest rate swaps | $ (300,000) |  |  |

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- Definition Fair value as of the balance sheet date of foreign currency derivative assets, net of foreign currency derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized on the balance sheet. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 + Details
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