Accumumlated Other Comprehensive Income / (Loss) (Tables)

3 Months Ended

Mar. 31, 2013

Accumulated Other Comprehensive Income / (Loss)

Schedule of the changes in accumulated other comprehensive income/ (loss) by component and the reclassifications out of accumulated other comprehensive income/ (loss) attributable to the entity's common stockholders

	Interest Rate Swaps			Foreign Currency Translation			Other			Total
Balance at December 31, 2012	$	(8,678	)	$	(1,194	)	$	3,039		$	(6,833	)
Other comprehensive income before reclassifications	(54		)	(36,303		)	(1,517		)	(37,874		)
Amounts reclassified from accumulated other comprehensive income - net of tax	1,105			(884		)	—			221
Net current-period other comprehensive income	1,051			(37,187		)	(1,517		)	(37,653		)
Balance at March 31, 2013	$	(7,627	)	$	(38,381	)	$	1,522		$	(44,486	)