Noncontrolling Interests (Tables)

6 Months Ended

Jun. 30, 2014

Securities Subject to Mandatory Redemption [Member]

Noncontrolling Interest [Line Items]

Summary of redeemable noncontrolling interests

The following table provides a summary of mandatorily redeemable noncontrolling interests included in other liabilities in our condensed, consolidated balance sheets (in thousands):

	Income Statement Impact		Mandatorily Redeemable Noncontrolling Interests
Balance as of December 31, 2012			$	11,047
Noncontrolling interest expense	$	992
Redemption value change	8		1,000
Purchase of noncontrolling interests			(658		)
Dissolution of noncontrolling interests			(357		)
Distribution to noncontrolling interests			(976		)
Currency translation adjustment			(498		)
Balance as of June 30, 2013			$	9,558
Balance as of December 31, 2013			$	9,355
Noncontrolling interest expense	$	739
Redemption value change	237		976
Distribution to noncontrolling interests			(679		)
Currency translation adjustment			(30		)
Balance as of June 30, 2014			$	9,622

Redeemable Noncontrolling Interests [Member]

Noncontrolling Interest [Line Items]

Summary of redeemable noncontrolling interests

The following table provides a summary of redeemable noncontrolling interests (in thousands):

	Income Statement Impact			Redeemable Noncontrolling Interests
Balance as of December 31, 2012				$	6,991
Noncontrolling interest expense	$	551
Redemption value change	377			928
Formation of noncontrolling interests				3,600
Distribution to noncontrolling interests				(408		)
Balance as of June 30, 2013				$	11,111
Balance as of December 31, 2013				$	10,678
Noncontrolling interest expense	$	589
Redemption value change	(172		)	417
Formation of noncontrolling interests				855
Purchase of noncontrolling interests				(356		)
Distribution to noncontrolling interests				(610		)
Balance as of June 30, 2014				$	10,984