Document and Entity Information (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Feb. 29, 2012	Jun. 30, 2011
Document and Entity Information
Entity Registrant Name	Global Cash Access Holdings, Inc.
Entity Central Index Key	0001318568
Document Type	10-K
Document Period End Date	Dec. 31, 2011
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Public Float			$ 205.7
Entity Common Stock, Shares Outstanding		65,106,029
Document Fiscal Year Focus	2011
Document Fiscal Period Focus	FY