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The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
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Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

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No definition available.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Topic 230
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-Paragraph 25
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No definition available.

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Loss Contingency, Settlement Agreement, Period of Time Portion of Settlement is Due

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Disputes, Litigation and Contingencies (Details) $ in Millions					1 Months Ended	3 Months Ended			12 Months Ended
	Sep. 27, 2016 USD ($) payment	Nov. 04, 2015 USD ($)	Jun. 30, 2015 USD ($)	Jan. 30, 2015 USD ($)	Jul. 31, 2015 USD ($)	Mar. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Jun. 30, 2016 USD ($)	Mar. 31, 2016 USD ($)
Loss Contingencies [Line Items]
Litigation Charges, Net	$ 140.0								$ 220.0	$ 116.0	$ 0.0
Estimated litigation liability							$ 181.0	$ 53.0	181.0	$ 53.0
Freedman v. Weatherford International Ltd., et al. [Member] [Member]
Loss Contingencies [Line Items]
Litigation Settlement, Amount			$ 120.0
Payments for legal settlements		$ 120.0
Insurance Recoveries								$ 19.0	4.0
Wandel v. Duroc-Danner, et al. [Member]
Loss Contingencies [Line Items]
Payments for legal settlements					$ 0.6
Dobina v. Weatherford International Ltd., et al. [Member]
Loss Contingencies [Line Items]
Payments for legal settlements				$ 53.0
U.S. SEC and DOJ Investigation [Domain]
Loss Contingencies [Line Items]
Payments for legal settlements	$ 50.0						50.0
Loss Contingency Accrual													$ 65.0
Loss Contingency, Settlement Agreement, Period of Time Portion of Settlement is Due	21 days
Loss Contingency, Settlement Agreement, Internal Control Reporting, Tax, Period of Time	2 days
Loss Contingency, Settlement Agreement, Number of Equal Payments \| payment	3
Estimated litigation liability							$ 90.0		90.0
SEC Settlement [Member]
Loss Contingencies [Line Items]
Loss Contingency Accrual												$ 140.0
Litigation Charges, Net									$ 140.0
Settlement payments due in 120 days [Domain] \| U.S. SEC and DOJ Investigation [Domain]
Loss Contingencies [Line Items]
Loss Contingency Accrual	$ 30.0
Loss Contingency, Settlement Agreement, Period of Time Portion of Settlement is Due	120 days
Settlement payments due in 240 days [Domain] \| U.S. SEC and DOJ Investigation [Domain]
Loss Contingencies [Line Items]
Loss Contingency, Settlement Agreement, Period of Time Portion of Settlement is Due	240 days
Settlement payments due in 360 days [Domain] \| U.S. SEC and DOJ Investigation [Domain]
Loss Contingencies [Line Items]
Loss Contingency, Settlement Agreement, Period of Time Portion of Settlement is Due	360 days
Subsequent Event [Member] \| Settlement payments due in 120 days [Domain] \| U.S. SEC and DOJ Investigation [Domain]
Loss Contingencies [Line Items]
Payments for legal settlements						$ 30.0