Franchise Arrangements (Schedule Of Future Minimum Rent Payments Under Franchised Agreements) (Details) $ in Thousands	Dec. 31, 2015 USD ($)
Franchise Arrangements [Line Items]
2016	$ 17,661
2017	16,742
2018	15,326
2019	14,098
2020	12,449
Thereafter	66,424
Total	142,700
Owned Sites [Member]
Franchise Arrangements [Line Items]
2016	6,623
2017	6,451
2018	5,834
2019	5,227
2020	4,563
Thereafter	21,543
Total	50,241
Leased Sites [Member]
Franchise Arrangements [Line Items]
2016	11,038
2017	10,291
2018	9,492
2019	8,871
2020	7,886
Thereafter	44,881
Total	$ 92,459

Franchise Arrangements [Line Items]

No definition available.

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- Definition

Future minimum rental payments in aggregate as of the balance sheet date under operating leases.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6454179&loc=d3e41551-112718

+ Details

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- Definition

Future rental payments receivable within one year of the balance sheet date under an operating lease.

+ References

+ Details

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- Definition

Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.

+ References

+ Details

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- Definition

Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.

+ References

+ Details

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- Definition

Future rental payments receivable within the third year from the balance sheet date under an operating lease.

+ References

+ Details

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- Definition

Future rental payments receivable within the second year from the balance sheet date under an operating lease.

+ References

+ Details

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- Definition

Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.

+ References

+ Details

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- Details

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- Details

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