The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

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-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 4

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Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Amount of asbestos claims paid in the current period, net of reinsurance recoveries.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 40

-Section 50

-Paragraph 3

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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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The number of claims settled and dismissed during the period.

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 20

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Commitments and Contingencies (Details) $ in Millions	3 Months Ended	12 Months Ended
Commitments and Contingencies (Details) $ in Millions	Jun. 30, 2015 USD ($) claims	Dec. 31, 2014 USD ($) claims	Dec. 31, 2013 USD ($)	Jun. 30, 2014 claims
Loss Contingencies [Line Items]
Outstanding letters of credit and surety bonds	$ 196
Costs for settlement and defense of asbestos claims, net of insurance recoveries and tax benefits		$ 11	$ 29
Discontinued Operations [Member]
Loss Contingencies [Line Items]
Exposure under guarantee	136
Carrying value of guarantee liability	$ 28	$ 28
Asbestos Claims [Member]
Loss Contingencies [Line Items]
Number of pending asbestos claims \| claims	38,000	41,100		43,730
Number of new asbestos claims \| claims	1,020
Number of asbestos claims closed or moved to inactive docket \| claims	3,110