Future Minimum Rent Payment due to Company under Existing Franchise Arrangements (Detail) $ in Millions	Dec. 31, 2015 USD ($)
Leases Disclosure [Line Items]
2016	$ 2,627.9
2017	2,533.6
2018	2,448.9
2019	2,355.3
2020	2,240.4
Thereafter	18,133.2
Total minimum payments	30,339.3
Owned sites
Leases Disclosure [Line Items]
2016	1,293.0
2017	1,245.2
2018	1,211.7
2019	1,176.8
2020	1,136.0
Thereafter	9,714.9
Total minimum payments	15,777.6
Leased sites
Leases Disclosure [Line Items]
2016	1,334.9
2017	1,288.4
2018	1,237.2
2019	1,178.5
2020	1,104.4
Thereafter	8,418.3
Total minimum payments	$ 14,561.7

Leases Disclosure [Line Items]

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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

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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

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- Definition

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

+ References

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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

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