Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2012

Other Comprehensive Income (Loss), before Tax [Abstract]

Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss) as of June 30, 2012 and December 31, 2011 are as follows: 

	June 30, 2012
	As reported in:
	Redeemable Noncontrolling Interests		Shareholders' Equity			Noncontrolling Interests			Total
Net unrealized gain (loss) on hedging instruments	$	373	$	(3,013	)	$	(3,580	)	$	(6,220	)
Net unrealized gain on available-for-sale securities	340		7,159			2,076			9,575
Accumulated other comprehensive income (loss)	$	713	$	4,146		$	(1,504	)	$	3,355

	December 31, 2011
	As reported in:
	Redeemable Noncontrolling Interests		Shareholders' Equity			Noncontrolling Interests			Total
Net unrealized gain (loss) on hedging instruments	$	377	$	(2,628	)	$	(3,488	)	$	(5,739	)
Net unrealized gain on available-for-sale securities	328		6,053			1,775			8,156
Accumulated other comprehensive income (loss)	$	705	$	3,425		$	(1,713	)	$	2,417