Business Acquisition, Percentage Acquired

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- Definition

Business Combination, Consideration Transferred, Contingent on Performance

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- Definition

Business Combination, Consideration Transferred Period, Contingent on Performance

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- Definition

Business Combination, Preliminary Purchase Price

+ References

No definition available.

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- Definition

Business Combinations, Performance Metrics, Period

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

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- Definition

Total revenue reported by the acquired entity for its previous full fiscal year before the business acquisition.

+ References

No definition available.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

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- Definition

Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

+ References

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- Definition

Amount of liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

+ References

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

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-Publisher FASB

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- Definition

Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

+ References

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- Definition

The amount of property, plant, and equipment recognized as of the acquisition date.

+ References

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- Definition

Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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- Definition

Gain (loss) from sale or disposal of an organization or integrated set of activities (for example, but not limited to, a partnership or corporation) engaged in providing a product or service in a commercial, industrial, or professional environment.

+ References

No definition available.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Acquisitions, Disposition and Exit of Joint Venture (Details) (USD $)	12 Months Ended			0 Months Ended	3 Months Ended		0 Months Ended	3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 10, 2013	Dec. 31, 2013	Dec. 31, 2014	Dec. 02, 2013	Mar. 31, 2014
Business Acquisition [Line Items]
Proceeds from sale of business, net of cash divested	$ 46,805,000	$ 0	$ 0
Assets Acquired and Liabilities Assumed
Goodwill	1,067,255,000us-gaap_Goodwill	1,107,551,000us-gaap_Goodwill	1,053,852,000us-gaap_Goodwill		1,107,551,000us-gaap_Goodwill	1,067,255,000us-gaap_Goodwill
Innovative Mag-Drive, LLC (Innomag)
Business Acquisition [Line Items]
Percent of business acquired				100.00%
Acquisition, purchase price					78,700,000
Cash paid for acquisition					67,500,000
Contingent payment, based on performance				11,200,000
Contingent consideration recorded				7,500,000
Sales			17,000,000
Assets Acquired and Liabilities Assumed
Current assets				8,100,000
Property, plant and equipment				5,300,000
Intangible assets				18,500,000
Current liabilities				(800,000)
Net tangible and intangible assets				31,100,000
Goodwill				43,900,000
Purchase price				75,000,000
Acquired finite lived intangible asset, weighted average useful life				10 years
Innovative Mag-Drive, LLC (Innomag) \| Minimum
Business Acquisition [Line Items]
Business Combinations, Performance Metrics, Period						2 years
Innovative Mag-Drive, LLC (Innomag) \| Maximum
Business Acquisition [Line Items]
Business Combinations, Performance Metrics, Period						5 years
Business Combination, Consideration Transferred Period, Contingent on Performance						4 months
Customer Relationships \| Innovative Mag-Drive, LLC (Innomag)
Assets Acquired and Liabilities Assumed
Intangible assets				7,000,000
Acquired finite lived intangible asset, weighted average useful life							10 years
Know-How \| Innovative Mag-Drive, LLC (Innomag)
Assets Acquired and Liabilities Assumed
Intangible assets							7,000,000
Acquired finite lived intangible asset, weighted average useful life				10 years
Naval OY
Business Acquisition [Line Items]
Proceeds from sale of business, net of cash divested								46,800,000
Gain (Loss) on Disposition of Business								13,400,000
Disposal Group, Including Discontinued Operation, Revenue								$ 8,200,000