FEDERAL INCOME TAXES Income and Provision for Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Contingency [Line Items]
TRS loss before income taxes									$ 151,553	$ 26,522	$ 8,693
(Provision) benefit for income taxes:
TRS net loss before noncontrolling interests	9,341	28,564	11,365	21,595	7,576	8,893	7,967	9,590	70,865	34,026	23,619
Noncontrolling interests									(81,082)	(4,525)	(50,230)
TRS net loss									152,146	44,640	89,936
TRS [Member]
Income Tax Contingency [Line Items]
TRS loss before income taxes									(36)	(2,225)	(2,056)
(Provision) benefit for income taxes:
Federal									(377)	276	592
State and local									(97)	71	147
TRS net loss before noncontrolling interests									(510)	(1,878)	(1,317)
Noncontrolling interests									(508)	267	702
TRS net loss									$ (1,018)	$ (1,611)	$ (615)