Basis of Presentation	6 Months Ended
Jun. 30, 2011
Basis of Presentation And Accounting Pronouncements Disclosure [Abstract]
Basis of Presentation And Accounting Pronouncement [Text Block]	1. Basis of Presentation The accompanying unaudited condensed consolidated financial statements of Hubbell Incorporated (“Hubbell”, the “Company”, “registrant”, “we”, “our” or “us”, which references shall include its divisions and subsidiaries) have been prepared in accordance with generally accepted accounting principles (“GAAP”) for interim financial information. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America (“U.S.”) for complete financial statements. In the opinion of management, all adjustments consisting only of normal recurring adjustments considered necessary for a fair statement of the results of the periods presented have been included. Operating results for the six months ended June 30, 2011 are not necessarily indicative of the results that may be expected for the year ending December 31, 2011. The balance sheet at December 31, 2010 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by accounting principles generally accepted in the U.S. for complete financial statements. For further information, refer to the consolidated financial statements and footnotes thereto included in the Hubbell Incorporated Annual Report on Form 10-K for the year ended December 31, 2010. Recent Accounting Pronouncements In June 2011, the Financial Accounting Standards Board (“FASB”) issued an amendment on the presentation of other comprehensive income. Under this amendment, entities will be required to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. The current option to report other comprehensive income and its components in the statement of changes in equity has been eliminated. This amendment will be effective for the Company on January 1, 2012 and full retrospective application is required. The Company does not anticipate that this amendment will have a material impact on its financial statements. In May 2011, the FASB issued an amendment to provide a consistent definition of fair value and ensure that the fair value measurement and disclosure requirements are similar between GAAP and International Financial Reporting Standards (“IFRS”). This amendment changes certain fair value measurement principles and enhances the disclosure requirements particularly for Level 3 fair value measurements. This amendment will be effective for the Company on January 1, 2012. The Company is currently evaluating the impact this amendment will have, if any, on its financial statements. In December 2010, the FASB issued amended guidance to clarify the acquisition date that should be used for reporting pro forma financial information for business combinations. If comparative financial statements are presented, the pro forma revenue and earnings of the combined entity for the comparable prior reporting period should be reported as though the acquisition date had been completed as of the beginning of the comparable prior annual reporting period. The Company has adopted this amendment effective January 1, 2011 and will apply the guidance prospectively for business combinations, if any, occurring on or after January 1, 2011. In December 2010, the FASB issued an amendment to the guidance on goodwill impairment testing. The amendment modifies Step 1 of the goodwill impairment test for reporting units with zero or negative carrying amounts. For those reporting units, an entity is required to perform Step 2 of the goodwill impairment test if it is more likely than not that a goodwill impairment exists. In making that determination, an entity should consider whether there are any adverse qualitative factors indicating that an impairment may exist. The Company has adopted this amendment effective January 1, 2011. This amendment had no impact on the Company's financial position, results of operations or cash flows.

Basis of Presentation

6 Months Ended

Jun. 30, 2011

Basis of Presentation And Accounting Pronouncements Disclosure [Abstract]

Basis of Presentation And Accounting Pronouncement [Text Block]

1. Basis of Presentation

The accompanying unaudited condensed consolidated financial statements of Hubbell Incorporated (“Hubbell”, the “Company”, “registrant”, “we”, “our” or “us”, which references shall include its divisions and subsidiaries) have been prepared in accordance with generally accepted accounting principles (“GAAP”) for interim financial information. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America (“U.S.”) for complete financial statements. In the opinion of management, all adjustments consisting only of normal recurring adjustments considered necessary for a fair statement of the results of the periods presented have been included. Operating results for the six months ended June 30, 2011 are not necessarily indicative of the results that may be expected for the year ending December 31, 2011.

The balance sheet at December 31, 2010 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by accounting principles generally accepted in the U.S. for complete financial statements.

For further information, refer to the consolidated financial statements and footnotes thereto included in the Hubbell Incorporated Annual Report on Form 10-K for the year ended December 31, 2010.

Recent Accounting Pronouncements

In June 2011, the Financial Accounting Standards Board (“FASB”) issued an amendment on the presentation of other comprehensive income. Under this amendment, entities will be required to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. The current option to report other comprehensive income and its components in the statement of changes in equity has been eliminated. This amendment will be effective for the Company on January 1, 2012 and full retrospective application is required. The Company does not anticipate that this amendment will have a material impact on its financial statements.

In May 2011, the FASB issued an amendment to provide a consistent definition of fair value and ensure that the fair value measurement and disclosure requirements are similar between GAAP and International Financial Reporting Standards (“IFRS”). This amendment changes certain fair value measurement principles and enhances the disclosure requirements particularly for Level 3 fair value measurements. This amendment will be effective for the Company on January 1, 2012. The Company is currently evaluating the impact this amendment will have, if any, on its financial statements.

In December 2010, the FASB issued amended guidance to clarify the acquisition date that should be used for reporting pro forma financial information for business combinations. If comparative financial statements are presented, the pro forma revenue and earnings of the combined entity for the comparable prior reporting period should be reported as though the acquisition date had been completed as of the beginning of the comparable prior annual reporting period. The Company has adopted this amendment effective January 1, 2011 and will apply the guidance prospectively for business combinations, if any, occurring on or after January 1, 2011.

In December 2010, the FASB issued an amendment to the guidance on goodwill impairment testing. The amendment modifies Step 1 of the goodwill impairment test for reporting units with zero or negative carrying amounts. For those reporting units, an entity is required to perform Step 2 of the goodwill impairment test if it is more likely than not that a goodwill impairment exists. In making that determination, an entity should consider whether there are any adverse qualitative factors indicating that an impairment may exist. The Company has adopted this amendment effective January 1, 2011. This amendment had no impact on the Company's financial position, results of operations or cash flows.