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Intangible Franchise Rights and Goodwill - Goodwill by Reportable Segment (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Goodwill [Roll Forward]
Balance	$ 963,925
Disposals and purchase price allocation adjustments	33
Currency translation	1,924
Balance	965,882
U.S.
Goodwill [Roll Forward]
Balance	861,628
Disposals and purchase price allocation adjustments	33
Currency translation	0
Balance	861,661
U.K.
Goodwill [Roll Forward]
Balance	87,587
Disposals and purchase price allocation adjustments	0
Currency translation	2,090
Balance	89,677
Brazil
Goodwill [Roll Forward]
Balance	14,710
Disposals and purchase price allocation adjustments	0
Currency translation	(166)
Balance	$ 14,544

X

- Definition

Goodwill, Disposals And Purchase Price Allocation Adjustments

+ 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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266

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- Definition

Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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