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DERIVATIVE FINANCIAL INSTRUMENTS (Details) lb in Millions, $ in Millions | Jun. 27, 2015 USD ($) lb | Dec. 31, 2014 USD ($) lb
--- | --- | ---
FX forward contracts |  |
Derivative Financial Instruments |  |
Aggregate notional amount | $ 257.1 | $ 298.0
Derivative contracts maturities within one year | 234.4 |
Derivative contracts maturities within two years | 22.7 |
Unrealized gains (losses), net of tax, recorded in AOCI | 0.8 | 0.3
FX embedded derivatives |  |
Derivative Financial Instruments |  |
Aggregate notional amount | 176.2 | 246.0
Derivative contracts maturities within one year | 104.2 |
Derivative contracts maturities within two years | 68.0 |
Derivative contracts maturities thereafter | 4.0 |
Commodity contracts |  |
Derivative Financial Instruments |  |
Unrealized gains (losses), net of tax, recorded in AOCI | $ 0.6 | $ 1.0
Notional amount of commodity contracts (in pounds of copper) | lb | 4.5 | 4.2
Fair value of derivative contract - liability | $ 0.9 | $ 1.4

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
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- Definition Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e681-108580 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35736893&loc=d3e80784-113994 + Details
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