CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Net income (loss)	$ 20,207	$ 9,511	$ 38,308	$ 22,278
Current period changes for investment securities available- for- sale			(74)
Foreign currency translation gain, net of tax			0
Other comprehensive income (loss)	3,784	1,726	3,823	6,901
Comprehensive income	23,991	11,237	42,131	29,179
Less: Comprehensive income attributable to noncontrolling interests	(21,366)	(10,067)	(38,449)	(27,641)
Comprehensive income attributable to common shareholders	2,625	1,170	3,682	1,538
RAI [Member]
Unrealized gain (loss) on investment securities available-for-sale, net of tax of $33, $10, $52 and ($207)	129	15	157	(336)
Less: reclassification for (gains) losses realized, net of tax of $(139), $0, $(139) and $83	(231)	0	(231)	131
Current period changes for investment securities available- for- sale	(102)	15	(74)	(205)
Minimum pension liability - reclassification for losses realized, net of tax of $62, $55, $95 and $63	8	40	44	127
Unrealized gain on hedging contracts, net of tax of $1, $1, $1 and $7	3	2	4	7
Foreign currency translation gain, net of tax	(2)	0	0	0
Other comprehensive income (loss)	(93)	57	(26)	(71)
RSO [Member]
Unrealized gain (loss) on investment securities available-for-sale, net of tax of $33, $10, $52 and ($207)	264	4,699	(1,490)	9,922
Less: reclassification for (gains) losses realized, net of tax of $(139), $0, $(139) and $83	2,722	(4,498)	4,187	(5,125)
Unrealized gain on hedging contracts, net of tax of $1, $1, $1 and $7	803	1,330	1,190	1,982
Foreign currency translation gain, net of tax	16	0	(180)	0
Reclassification adjustments associated with realized losses from interest rate hedges included in net income	72	138	142	193
Other comprehensive income (loss)	$ 3,877	$ 1,669	$ 3,849	$ 6,972