ORGANIZATION AND OPERATIONS (Details) $ / shares in Units, $ in Millions		9 Months Ended	11 Months Ended
	Feb. 11, 2014 USD ($) shares	Sep. 30, 2015 shares	Dec. 31, 2014 shares	Feb. 10, 2014 Class_of_Stock $ / shares
ORGANIZATION AND OPERATIONS
Number of classes of membership interests prior to the Reorganization Transactions | Class_of_Stock				3
Share price used in the conversion of the three classes of membership (in dollars per share) | $ / shares				$ 17.00
Ownership restriction, maximum percentage of outstanding capital stock		9.80%
Percentage of applicable cash saving in income tax distributable to specified unitholders			85.00%
Percentage of applicable cash saving in income tax available for the entity			15.00%
LCFH
ORGANIZATION AND OPERATIONS
Economic interest (as a percent)	51.00%
Units outstanding	99,134,619
Units held by company	50,597,205
Units held by the Continuing the Company Limited Partners	48,537,414
Series REIT
ORGANIZATION AND OPERATIONS
Economic interest (as a percent)	51.90%
Limited partners ownership interest (in percent)		48.10%
Class A common stock
ORGANIZATION AND OPERATIONS
Shares issued to the investors	15,237,500
Shares sold as a result of the exercise of the underwriter's over-allotment option	1,987,500
Net proceeds after deducting fees and expenses associated with the IPO | $	$ 238.5
Shares issued to certain directors, officers and employees	1,687,513
Shares outstanding	50,597,205	55,122,895	51,431,872
Shares issued to the Exchanging Existing Owners	33,672,192
Class A common stock | LCFH
ORGANIZATION AND OPERATIONS
Shares received by Exchanging Existing Owners in lieu of any or all LP Units and shares of Class B common stock	33,672,192
Number of LP unit for each share issued to the Exchanging Existing Owners	1
Stock exchange ratio	1.00	1.00
Class B common stock
ORGANIZATION AND OPERATIONS
Shares outstanding	48,537,414	44,227,923	47,647,023
LCFH | Series REIT
ORGANIZATION AND OPERATIONS
Ownership interest in subsidiaries (in percent)		100.00%
LCFH | Series TRS
ORGANIZATION AND OPERATIONS
Ownership interest in subsidiaries (in percent)		100.00%
LCFH | LCFH
ORGANIZATION AND OPERATIONS
Ownership interest in LCFH		55.50%