Credit Quality Information On Pawn Loans (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Credit Quality Information On Pawn Loans [Abstract]
Delinquent Pawn Loans	$ 7.2csh_DelinquentPawnLoans	$ 8.0csh_DelinquentPawnLoans	$ 7.5csh_DelinquentPawnLoans
Performing pawn loans outstanding	$ 202.9csh_PerformingPawnLoans	$ 244.1csh_PerformingPawnLoans	$ 210.6csh_PerformingPawnLoans

Portion of pawn loans (short-term loans collateralized by tangible personal property) for which the required payment has not been made during the loan term.

No definition available.

Name:	csh_DelinquentPawnLoans
Namespace Prefix:	csh_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant