Litigation.

No definition available.

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- Definition

Loss Contingency, Collateral Requested For Appeal Bond

+ References

No definition available.

+ Details

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- Definition

Loss Contingency, Damages Awarded, Increase (Decrease) From Appeal

+ References

No definition available.

+ Details

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- Definition

Interest expense (income) directly attributable to an award in settlement of litigation.

+ References

No definition available.

+ Details

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- Definition

Amount of loss contingency liability.

+ References

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- Definition

Amount of damages awarded to the plaintiff in the legal matter.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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- Definition

The total number of new claims filed pertaining to a loss contingency during the period.

+ References

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- Details

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Litigation (Details) - WesternGeco [Member] $ in Millions	1 Months Ended					36 Months Ended
Litigation (Details) - WesternGeco [Member] $ in Millions	May 31, 2014 USD ($)	Apr. 30, 2014 USD ($)	Oct. 31, 2013 USD ($)	Aug. 31, 2012 USD ($)	Jun. 30, 2009 Patent	Jul. 02, 2015 USD ($)	Jun. 30, 2016 USD ($)	May 04, 2016 USD ($)	Jun. 30, 2015 USD ($)
Litigation (Textual) [Abstract]
Number of patent apparatus claims contained \| Patent					4
Pending Litigation [Member]
Litigation (Textual) [Abstract]
Total damages awarded	$ 123.8	$ 9.4	$ 73.1	$ 105.9
Approximate amount of judgment settlement to be paid								$ 22.0
Reduction in damages award in the case		$ (3.0)
Prejudgment interest expense accrued						$ 10.9
Accrual for loss contingency related to legal proceedings							$ 22.0		$ 124.0
Loss Contingency, Collateral Requested For Appeal Bond							$ 11.0
Pending Litigation [Member] \| Lost Royalties [Member]
Litigation (Textual) [Abstract]
Total damages awarded				12.5
Pending Litigation [Member] \| Lost Profits [Member]
Litigation (Textual) [Abstract]
Total damages awarded				$ 93.4