Equity (Tables)

6 Months Ended

Jun. 30, 2013

Equity [Abstract]

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

	Three Months Ended June 30, 2013
	Unrealized Gains (Losses) on Derivative Instruments		Unrealized Gains and Losses on Marketable Securities		Foreign Currency Translation Adjustments		Total
Balance - beginning of period	$	(15,690)	$	(446)	$	(34,125)	$	(50,261)
Other comprehensive income (loss) before reclassifications		1,520		23		8,489		10,032
Amounts reclassified from accumulated other comprehensive loss to:
Interest expense		2,046		-		-		2,046
Other (income) and expense		(606)		-		-		(606)
Total		1,440		-		-		1,440
Net current-period Other comprehensive income (loss)		2,960		23		8,489		11,472
Balance - end of period	$	(12,730)	$	(423)	$	(25,636)	$	(38,789)
	Six Months Ended June 30, 2013
	Unrealized Gains (Losses) on Derivative Instruments		Unrealized Gains and Losses on Marketable Securities		Foreign Currency Translation Adjustments		Total
Balance - beginning of period	$	(25,888)	$	(470)	$	(9,008)	$	(35,366)
Other comprehensive income (loss) before reclassifications		10,524		47		(16,628)		(6,057)
Amounts reclassified from accumulated other comprehensive loss to:
Interest expense		3,947		-		-		3,947
Other (income) and expense		(1,313)		-		-		(1,313)
Total		2,634		-		-		2,634
Net current-period Other comprehensive income (loss)		13,158		47		(16,628)		(3,423)
Balance - end of period	$	(12,730)	$	(423)	$	(25,636)	$	(38,789)

	Three Months Ended June 30, 2012
	Unrealized Gains (Losses) on Derivative Instruments		Unrealized Gains and Losses on Marketable Securities		Foreign Currency Translation Adjustments		Total
Balance - beginning of period	$	(14,416)	$	(1,506)	$	(2,290)	$	(18,212)
Other comprehensive (loss) income before reclassifications		2,516		229		(36,093)		(33,348)
Amounts reclassified from accumulated other comprehensive income to:
Interest expense		898		-		-		898
Other (income) and expense		(829)		754		-		(75)
Total		69		754		-		823
Net current-period Other comprehensive (loss) income		2,585		983		(36,093)		(32,525)
Balance - end of period	$	(11,831)	$	(523)	$	(38,383)	$	(50,737)
	Six Months Ended June 30, 2012
	Unrealized Gains (Losses) on Derivative Instruments		Unrealized Gains and Losses on Marketable Securities		Foreign Currency Translation Adjustments		Total
Balance - beginning of period	$	(8,765)	$	(1,506)	$	(22,330)	$	(32,601)
Other comprehensive (loss) income before reclassifications		(3,256)		229		(16,053)		(19,080)
Amounts reclassified from accumulated other comprehensive income to:
Interest expense		1,775		-		-		1,775
Other (income) and expense		(1,585)		754		-		(831)
Total		190		754		-		944
Net current-period Other comprehensive (loss) income		(3,066)		983		(16,053)		(18,136)
Balance - end of period	$	(11,831)	$	(523)	$	(38,383)	$	(50,737)