DEI Document	9 Months Ended
	Sep. 30, 2014	Nov. 01, 2014
Document and Entity Information [Abstract]
Document Type	10-Q/A
Entity Central Index Key	0000759944
Amendment Flag	true
Document Period End Date	Sep. 30, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Trading Symbol	CFG
Entity Registrant Name	CITIZENS FINANCIAL GROUP INC/RI
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		545,700,563
Amendment Description	This amendment (Form 10-Q/A) is being provided for the sole purpose of providing a conformed signature omitted from our Form 10-Q for the period ended September 30, 2014, as filed on November 14, 2014. No other changes have been made to the Form 10-Q.