Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2012

Intangible Assets [Abstract]

Intangible assets exclusive of goodwill

	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizable intangible assets:
Long-term franchise agreements and contracts	$	195,914	$	(35,376	)	$	160,538
Customer lists		117,724		(35,582	)		82,142
Non-competition agreements		9,374		(6,604	)		2,770
Other		31,603		(3,813	)		27,790
		354,615		(81,375	)		273,240
Nonamortized intangible assets:
Indefinite-lived intangible assets		226,547		—			226,547
Intangible assets, exclusive of goodwill	$	581,162	$	(81,375	)	$	499,787

	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Amortizable intangible assets:
Long-term franchise agreements and contracts	$	190,532	$	(31,592	)	$	158,940
Customer lists		96,501		(28,475	)		68,026
Non-competition agreements		9,374		(6,389	)		2,985
Other		31,603		(3,175	)		28,428
		328,010		(69,631	)		258,379
Nonamortized intangible assets:
Indefinite-lived intangible assets		191,202		—			191,202
Intangible assets, exclusive of goodwill	$	519,212	$	(69,631	)	$	449,581

Estimated future amortization expense of amortizable intangible assets

For the year ending December 31, 2012	$	23,593
For the year ending December 31, 2013	$	23,229
For the year ending December 31, 2014	$	22,010
For the year ending December 31, 2015	$	21,401
For the year ending December 31, 2016	$	17,425