Multiemployer Plans, Number of Plans

No definition available.

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- Definition

An assumption as to the rate of return on plan assets reflecting the average rate of earnings expected on the funds invested or to be invested to provide for the benefits included in the benefit obligation.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 30

-Glossary Expected Long-Term Rate of Return on Plan Assets

-URI http://asc.fasb.org/extlink&oid=6512013

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (k)(3)

-URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920

+ Details

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- Definition

Amount of contributions made to multiemployer plans by the employer. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=35742057&loc=SL14450702-114947

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 9

-URI http://asc.fasb.org/extlink&oid=35742057&loc=SL14450691-114947

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 5

-Subparagraph (e)(1)

-URI http://asc.fasb.org/extlink&oid=35742057&loc=SL14450657-114947

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

Indicate whether the multiemployer plan is less than 65 percent funded, between 65 and less than 80 percent funded, or at least 80 percent funded. The acceptable values are: (1) "less than 65 percent", (2) "between 65 and less than 80 percent", (3) "at least 80 percent", and (4) "NA". A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 80

-Section 50

-Paragraph 5

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=35742057&loc=SL14450657-114947

+ Details

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- Details

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- Definition

Amount of the obligation recognized by withdrawing from a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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Multiemployer Plans - Narrative (Details) (USD $)	12 Months Ended
Multiemployer Plans - Narrative (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Multiemployer Plans [Line Items]
Withdrawal liability	$ 0	$ 100,000	$ 0
Minimum \| Multiemployer Plans, Pension
Multiemployer Plans [Line Items]
Number of plans	200
Domestic
Multiemployer Plans [Line Items]
Annual rate of return on plan assets	7.00%	7.00%
Domestic \| Multiemployer Plans, Pension \| Multiemployer Plan, Plan Information, Available
Multiemployer Plans [Line Items]
Contributions	137,991,000	141,271,000	138,716,000
Domestic \| Multiemployer Plans, Postretirement Benefit \| Multiemployer Plan, Plan Information, Not Available
Multiemployer Plans [Line Items]
Contributions	98,300,000	93,500,000	89,900,000
Domestic \| Minimum \| Multiemployer Plans, Pension \| Multiemployer Plan, Plan Information, Available
Multiemployer Plans [Line Items]
Contributions	2,000,000
UK Plan \| Multiemployer Plans, Pension \| Multiemployer Plan, Plan Information, Not Available
Multiemployer Plans [Line Items]
Number of plans	2
Contributions	200,000	300,000	300,000
Red Zone \| Domestic \| Minimum \| Multiemployer Plans, Pension \| Multiemployer Plan, Plan Information, Available
Multiemployer Plans [Line Items]
Contributions	500,000
Orange or Yellow Zones \| Domestic \| Minimum \| Multiemployer Plans, Pension \| Multiemployer Plan, Plan Information, Available
Multiemployer Plans [Line Items]
Contributions	$ 1,000,000
UK Plan 1 \| UK Plan \| Multiemployer Plans, Pension \| Multiemployer Plan, Plan Information, Not Available
Multiemployer Plans [Line Items]
Multiemployer Plans, Funded Status	At least 80 percent
UK Plan 2 \| UK Plan \| Multiemployer Plans, Pension \| Multiemployer Plan, Plan Information, Not Available
Multiemployer Plans [Line Items]
Multiemployer Plans, Funded Status	Less than 65 percent