Defined Benefit Plan Target Allocation Percentage Of Assets Debt Funds

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- Definition

Defined Benefit Plan Target Allocation Percentage Of Assets Equity Funds

+ References

No definition available.

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- Definition

Defined benefit plan, target allocation, percentage of plan assets invested.

+ References

No definition available.

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- Definition

Equity Funds Managed By Entity

+ References

No definition available.

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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.

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- Definition

Amount of net gain (loss) recognized in net periodic benefit cost as a result of an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include, but are not limited to, lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contracts to cover vested benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 30
-Section 15
-Paragraph 6
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=7577095&loc=d3e8001-114927

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)(7)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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- Definition

The amount of decrease that relates to an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include (a) making lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and (b) purchasing nonparticipating annuity contracts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 30
-Section 15
-Paragraph 6
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=7577095&loc=d3e8001-114927

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)(10)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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- Definition

Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.

+ 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 (g)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

+ References

No definition available.

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Employee Benefit Plans - Additional Information (Detail) - USD ($)	1 Months Ended	12 Months Ended
	Oct. 31, 2016	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Equity funds managed by LAM		$ 97,933,000	$ 70,444,000
Contributions to employer sponsored defined contribution plans		14,454,000	$ 12,493,000	$ 11,904,000
Medical Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Settlement of defined benefit plan	$ 2,936,000
Gain on settlement of defined benefit plan		1,788,000
Other Non-U.S. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected contribution related to the pension plans		10,000,000
U.S. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected contribution related to the pension plans		$ 0
U.S. Pension Plans [Member] \| Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of plans' assets in debt funds		47.00%	50.00%
U.S. Pension Plans [Member] \| Level 1 [Member] \| NAV [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of plans' assets in equity funds		53.00%	50.00%
U.K. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Expected contribution related to the pension plans		$ 0
Non-U.S. Pension Plans [Member] \| Level 1 [Member] \| Equities And Equity Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of plan assets invested		31.00%	37.00%
Non-U.S. Pension Plans [Member] \| Level 1 [Member] \| NAV [Member] \| Debt and Debt Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of plan assets invested		62.00%	60.00%
Non-U.S. Pension Plans [Member] \| Level 1 [Member] \| NAV [Member] \| Cash And Alternative Investment Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of plan assets invested		7.00%	3.00%