Intangible Assets [Line Items]

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- Definition

Intangible Assets, Net [Abstract]

+ References

No definition available.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

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-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

+ Details

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- References

No definition available.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
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- Definition

Carrying amount (original costs adjusted for previously recognized amortization and impairment) as of the balance sheet date for the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a projected indefinite period of benefit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Amount before accumulated amortization of intangible assets, excluding goodwill.

+ References

No definition available.

+ Details

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

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-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- References

No definition available.

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Goodwill and Identifiable Assets (Acquired Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Intangible Assets [Line Items]
Amortization of intangible assets	$ 8,248	$ 9,742	$ 25,011	$ 29,918
Intangible assets subject to amortization:
Gross Carrying Amount	305,222		305,222		$ 296,586
Accumulated Amortization	190,031		190,031		164,373
Net Carrying Amount	115,191		115,191		132,213
Intangible assets not subject to amortization:
Trademarks, Carrying Amount	245,949		245,949		245,517
Goodwill, Carrying Amount	893,776		893,776		873,513
Intangible Assets, Gross (Excluding Goodwill)	551,171		551,171		542,103
Total
Intangible Assets, Net (Excluding Goodwill)	361,140		361,140		377,730
Customer relations
Intangible assets subject to amortization:
Gross Carrying Amount	202,474		202,474		196,204
Accumulated Amortization	114,065		114,065		98,804
Net Carrying Amount	88,409		$ 88,409		97,400
Customer relations \| Minimum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			2 years
Customer relations \| Maximum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			10 years
Contractor Relations [Member]
Intangible assets subject to amortization:
Gross Carrying Amount	71,103		$ 71,103		69,721
Accumulated Amortization	57,174		57,174		50,528
Net Carrying Amount	13,929		$ 13,929		19,193
Contractor Relations [Member] \| Minimum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			2 years
Contractor Relations [Member] \| Maximum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			5 years
Non-compete agreements
Intangible assets subject to amortization:
Gross Carrying Amount	11,845		$ 11,845		10,861
Accumulated Amortization	6,145		6,145		4,922
Net Carrying Amount	5,700		$ 5,700		5,939
Non-compete agreements \| Minimum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			2 years
Non-compete agreements \| Maximum [Member]
Intangible Assets [Line Items]
Estimated Useful Life			7 years
Computer Software, Intangible Asset [Member]
Intangible Assets [Line Items]
Estimated Useful Life			6 years
Intangible assets subject to amortization:
Gross Carrying Amount	18,900		$ 18,900		18,900
Accumulated Amortization	12,029		12,029		9,666
Net Carrying Amount	6,871		$ 6,871		9,234
Contract-Based Intangible Assets [Member]
Intangible Assets [Line Items]
Estimated Useful Life			5 years
Intangible assets subject to amortization:
Gross Carrying Amount	900		$ 900		900
Accumulated Amortization	618		618		453
Net Carrying Amount	$ 282		$ 282		$ 447