Acquisitions (Tables)

6 Months Ended

Jun. 30, 2012

Acquisitions [Abstract]

Consideration transferred and the amounts of identifiable assets acquired and liabilities assumed associated with businesses acquired at the acquisition date

	2012 Acquisitions			2011 Acquisitions
Fair value of consideration transferred:
Cash	$	150,222		$	215,962
Debt assumed *		—			84,737
Contingent consideration		602			—
		150,824			300,699
Recognized amounts of identifiable assets acquired, liabilities assumed and noncontrolling interests associated with businesses acquired:
Accounts receivable		7,073			8,801
Other current assets		603			940
Property and equipment		25,226			52,428
Long-term franchise agreements and contracts		5,779			2,608
Customer lists		21,223			40,793
Indefinite-lived intangibles		35,345			41,215
Accounts payable		(2,122	)		(6,218	)
Accrued liabilities		(1,766	)		(1,143	)
Noncontrolling interests		—			(208	)
Deferred revenue		(4,884	)		(5,231	)
Deferred taxes		—			(10,257	)
Other long-term liabilities		(1,362	)		—
Total identifiable net assets		85,115			123,728
Goodwill	$	65,709		$	176,971

^*  Debt paid at close of acquisition.