SUBSEQUENT EVENTS (Details) - Subsequent Event [Member] - Ritz-Carlton, Lake Tahoe [Member] - Disposal Group, Disposed of by Sale [Member] $ in Millions	Jan. 16, 2019 USD ($)
Subsequent Event [Line Items]
Sale of real estate	$ 120
Net profit over life of investment	$ 37

Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5B
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109222650&loc=SL51721673-107760

Name:	us-gaap_DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration