Commitments and Contingent Liabilities - General and Product Liability and Other Litigation (Details) $ in Millions	6 Months Ended
Jun. 30, 2017 USD ($) claim	Dec. 31, 2016 USD ($)
Loss Contingencies [Line Items]
Asbestos claim related losses, period covered by liability	10 years
General Product Liability
Loss Contingencies [Line Items]
Potential product liability or claim, including related legal fees	$ 329	$ 316
Asbestos Related Product Liability
Loss Contingencies [Line Items]
Potential product liability or claim, including related legal fees	$ 175	171
Number of asbestos claims settled and dismissed, to date \| claim	126,700
Sum of accrued asbestos-related liability and gross payments to date, including legal costs	$ 525	517
Loss contingency, related receivable	$ 126	123
Percentage of recoverable asbestos claim losses	70.00%
Loss contingency, related receivable, current	$ 12	12
Aggregate limits of excess insurance policies		430
Other Current Liabilities \| General Product Liability
Loss Contingencies [Line Items]
Potential product liability or claim, including related legal fees	54	$ 49
Other assets
Loss Contingencies [Line Items]
Indemnification asset	28
SRI \| Accounts Receivable
Loss Contingencies [Line Items]
Indemnification asset	$ 5

Aggregate limits of excess insurance policies.

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- Definition

Asbestos Claims Settled And Dismissed To Date.

+ References

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- Definition

Loss Contingency, Asbestos Claim Related Losses, Period Covered By Liability

+ References

No definition available.

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- Definition

percentage of asbestos claim related losses recoverable through insurance.

+ References

No definition available.

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- Definition

Sum of accrued asbestos related liability and gross payments including legal costs to date.

+ References

No definition available.

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- Definition

The amount of indemnification assets (amounts to be reimbursed if and when certain assumed liabilities are paid) recognized at the acquisition date of a business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
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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.

+ References

No definition available.

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- Definition

Amount of receivable related to a loss contingency accrual. For example, an insurance recovery receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=82913245&loc=d3e12053-110248

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Amount of receivable related to a loss contingency accrual that is expected to be collected within one year or the normal operating cycle, if longer. For example, an insurance recovery receivable.

+ References

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- Definition

Present value of the accrual for product liability loss contingencies as of the balance sheet date (if the accrual qualifies for discounting).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 5.Y.Q1)
-URI http://asc.fasb.org/extlink&oid=27011672&loc=d3e149879-122751

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