RELATED PARTY TRANSACTIONS - Schedule of Related Party Transaction Balances - REIT (Details) - ESH Hospitality, Inc. - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Working capital and other:
Fixed rental revenues	$ 119,190	$ 118,005
Variable rental revenues	0	$ 0
Corporation
Leases:
Rents receivable	666		$ 1,572
Deferred rents receivable	31,429		28,917
Unearned rental revenues	(58,023)		(38,770)
Working capital and other:
Ordinary working capital	(10,598)		(12,160)
Equity awards (payable) receivable	(230)		322
Total working capital and other, net	(10,828)		$ (11,838)
Fixed rental revenues	38,800
Variable rental revenues	$ 19,200

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