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This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Represents the aggregate of total long-term debt, including current maturities and short-term debt.

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No definition available.

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- Definition

Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

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Fair value of derivative liability, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

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This element represents total gains or losses for the period (realized and unrealized), arising from assets measured at fair value on a recurring basis using unobservable inputs (Level 3), which are included in earnings or resulted in a change in net asset value.

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This element represents an asset measured at fair value using significant unobservable inputs (Level 3) which is required for reconciliation purposes of beginning and ending balances.

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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.

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Impairment recognized during the period and allocated to the reportable segment that results from the write-down of indefinite-lived intangible assets after comparing the implied fair value of reporting unit indefinite-lived intangible assets with the carrying amount of that indefinite-lived intangible assets, which are assessed at least annually for impairment.

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Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date. May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any.

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FAIR VALUE (Details) (USD $) In Millions, unless otherwise specified			3 Months Ended															6 Months Ended
	Jun. 30, 2012	Dec. 31, 2011	Jul. 02, 2011 SPX Heat Transfer Inc.	Jun. 30, 2012 Senior Notes	Dec. 31, 2011 Senior Notes	Jun. 30, 2012 Debt Instruments	Dec. 31, 2011 Debt Instruments	Jun. 30, 2012 Other indebtedness	Dec. 31, 2011 Other indebtedness	Jun. 30, 2012 Quoted Prices in Active Markets for Identical Assets (Level 1) Current assets - Investment in equity securities and available-for-sale securities	Dec. 31, 2011 Quoted Prices in Active Markets for Identical Assets (Level 1) Current assets - Investment in equity securities and available-for-sale securities	Jun. 30, 2012 Significant Observable Inputs (Level 2) Current assets - FX embedded derivatives and FX forward contracts	Dec. 31, 2011 Significant Observable Inputs (Level 2) Current assets - FX embedded derivatives and FX forward contracts	Jun. 30, 2012 Significant Observable Inputs (Level 2) Current liabilities - FX forward contracts, FX embedded derivatives and commodity contracts	Dec. 31, 2011 Significant Observable Inputs (Level 2) Current liabilities - FX forward contracts, FX embedded derivatives and commodity contracts	Jun. 30, 2012 Significant Observable Inputs (Level 2) Long-term liabilities - FX embedded derivatives	Dec. 31, 2011 Significant Observable Inputs (Level 2) Long-term liabilities - FX embedded derivatives	Jun. 30, 2012 Significant Unobservable Inputs (Level 3)	Jul. 02, 2011 Significant Unobservable Inputs (Level 3)	Jun. 30, 2012 Significant Unobservable Inputs (Level 3) Current assets - Investment in equity securities and available-for-sale securities	Dec. 31, 2011 Significant Unobservable Inputs (Level 3) Current assets - Investment in equity securities and available-for-sale securities
Assets and liabilities measured at fair value on a recurring basis
Fair value of derivative assets										$ 6.6	$ 5.2	$ 1.9	$ 1.2							$ 8.0	$ 7.8
Fair value of derivative liability														3.9	1.9	14.2	14.8
Reconciliation of investment in equity securities measured at fair value using significant unobservable inputs
Balance at beginning of period																		7.8	8.5
Gains (losses) included in income from discontinued operations																		0.2	(0.7)
Balance at end of period																		8.0	7.8
Fair value of assets and liabilities
Goodwill, Impairment Loss			17.2
Indefinite-lived intangible assets impairment loss			7.5
Fair value of debt instruments				1,206.8	1,198.0	800.0	800.0	239.1	75.1
Carrying value of debt instruments				1,100.0	1,100.0	800.0	800.0
Carrying value of debt instruments	$ 2,163.5	$ 2,001.1						$ 239.1	$ 75.1