Income Taxes (Tables)

12 Months Ended

Dec. 31, 2012

Income Taxes

Schedule of income taxes relating to income from continuing operations

	Year Ended December 31,
	2012			2011		2010
Current:
Federal	$	(17,038	)	$	15,905	$	5,932
State and local	1,181			3,657		2,295
Foreign	26,890			4,941		27,500
Total current	11,033			24,503		35,727
Deferred:
Federal	70,082			34,237		21,355
State and local	11,835			863		5,455
Foreign	1,380			12,087		904
Total deferred	83,297			47,187		27,714
Income taxes relating to continuing operations	$	94,330		$	71,690	$	63,441

Schedule of reconciliation of income taxes from continuing operations at federal statutory rate

	Year Ended December 31,
	2012			2011			2010
Income taxes relating to continuing operations at federal statutory rate of 35%	$	101,146		$	86,750		$	64,973
State and local income taxes, net of federal taxes	7,071			1,891			5,200
Foreign	(11,775		)	(967		)	(5,864		)
Uncertain tax positions	(1,366		)	(16,061		)	—
Other	(746		)	77			(868		)
Income taxes relating to continuing operations	$	94,330		$	71,690		$	63,441

Schedule of components of deferred tax assets and liabilities

	2012			2011
Deferred Tax Assets
Accrued liabilities	$	51,221		$	53,224
Net operating loss carryforwards	14,053			12,376
Interest rate swap	5,670			6,004
Other	3,526			9,044
Total deferred tax assets	74,470			80,648
Valuation allowance	(14,621		)	(11,839		)
Net deferred tax assets	59,849			68,809
Deferred Tax Liabilities
Depreciation and amortization	(136,522		)	(119,988		)
Partnership investments	(178,580		)	(111,400		)
Convertible notes	(12,472		)	(21,335		)
Other	(573		)	(1,118		)
Total deferred tax liabilities	(328,147		)	(253,841		)
Net deferred tax liabilities	$	(268,298	)	$	(185,032	)

Schedule of movement in uncertain tax positions

	2012			2011			2010
Uncertain tax positions — January 1	$	14,858		$	36,097		$	36,887
Gross increase — tax position in prior periods	1,287			679			1,493
Gross decrease — tax position in prior periods	(761		)	(19,077		)	(288		)
Gross increase — current period tax position	18			17			—
Settlements	(891		)	(2,201		)	(125		)
Lapse in statute of limitations	(287		)	(541		)	(756		)
Foreign exchange	458			(116		)	(1,114		)
Uncertain tax positions — December 31	$	14,682		$	14,858		$	36,097