Defined Benefit Plan Net Periodic Costs Non Cash Settlements

No definition available.

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- Definition

Amount of contribution received by defined benefit plan from employer which increases plan assets.

+ 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 (d)(5)(ii)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

+ Details

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- Definition

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.

+ Details

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- Definition

Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

+ References

+ Details

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- Definition

Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract.

+ 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 (d)(5)(ii)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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-Publisher FASB
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-Section 50
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-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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- Definition

Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (c)
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-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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Long-Term Employee Benefit Liabilities - Schedule of Company's Defined Benefit Pension Plans (Parenthetical) (Detail) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2017	Dec. 31, 2016
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension, non cash settlement			$ 13
Pension Plan, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer contributions		$ 82	19
Defined benefit pension plan assets, settlement			$ 32
Target allocation in 2018	100.00%	100.00%
Asset allocation of defined benefit pension plans	100.00%	100.00%
U.S. Defined Benefit Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Employer contributions	$ 60
Equity Investments [Member] \| Pension Plan, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocation of defined benefit pension plans	50.00%	50.00%
Equity Investments [Member] \| Pension Plan, Defined Benefit [Member] \| Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation in 2018	55.00%	55.00%
Equity Investments [Member] \| Pension Plan, Defined Benefit [Member] \| Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation in 2018	75.00%	75.00%
Fixed Income Securities [Member] \| Pension Plan, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocation of defined benefit pension plans	35.00%	35.00%
Fixed Income Securities [Member] \| Pension Plan, Defined Benefit [Member] \| Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation in 2018	25.00%	25.00%
Fixed Income Securities [Member] \| Pension Plan, Defined Benefit [Member] \| Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation in 2018	45.00%	45.00%
Cash and Cash Equivalents [Member] \| Pension Plan, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocation of defined benefit pension plans	15.00%	15.00%
Cash and Cash Equivalents [Member] \| Pension Plan, Defined Benefit [Member] \| Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation in 2018	0.00%	0.00%
Cash and Cash Equivalents [Member] \| Pension Plan, Defined Benefit [Member] \| Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target allocation in 2018	15.00%	15.00%