Document and Entity Information	12 Months Ended
	Dec. 31, 2017 USD ($) shares
Document Information [Line Items]
Entity Registrant Name	Rangers Sub I, LLC
Entity Central Index Key	0001715629
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Document Type	10-K
Document Period End Date	Dec. 31, 2017
Document Fiscal Year Focus	2017
Document Fiscal Period Focus	Q4
Amendment Flag	false
Entity Common Stock, Shares Outstanding | shares	0
Entity Current Reporting Status	Yes
Entity Public Float | $	$ 0
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	Yes
FelCor Lodging LP
Document Information [Line Items]
Entity Registrant Name	FelCor Lodging Limited Partnership
Entity Central Index Key	0001048789