Employee Benefit Plans Estimated Future Benefit Payments (Detail) $ in Millions	Dec. 31, 2015 USD ($)
Postemployment Benefits
2016	$ 16
2017	5
2018	5
2019	5
2020	5
2021-2025	23
Foreign Pension Plan
Pension Benefits
2016	4
2017	5
2018	5
2019	4
2020	4
2021-2025	$ 27

Postemployment Benefit, Expected Future Payments, Thereafter

No definition available.

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- Definition

Postemployment Benefit, Future Payments, Next Twelve Months

+ References

No definition available.

+ Details

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- Definition

Postemployment Benefit, Expected Future Payments, Year Five

+ References

No definition available.

+ Details

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- Definition

Postemployment Benefit, Expected Future Payments, Year Four

+ References

No definition available.

+ Details

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- Definition

Postemployment Benefit, Expected Future Payments, Year Three

+ References

No definition available.

+ Details

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- Definition

Postemployment Benefit, Expected Future Payments, Year Two

+ References

No definition available.

+ Details

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- Definition

Postemployment Benefits, Expected Future Benefits Payments Fiscal Year Maturity [Abstract]

+ References

No definition available.

+ Details

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- References

No definition available.

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

+ Details

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of benefits from a defined benefit plan expected to be paid in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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