Leases (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Leased Assets [Line Items]
Capital Leased Assets, Gross	$ 13,592,000	$ 16,120,000
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation	(6,591,000)	(8,030,000)
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Other Property, Plant, and Equipment, Net	7,001,000	8,090,000
Capital Lease Obligations Incurred	900,000	3,400,000	4,600,000
Operating Leases, Rent Expense	54,000,000	49,000,000	40,400,000
Capital Leases, Future Minimum Payments Due, Current	2,573,000
Capital Leases, Future Minimum Payments Due in Two Years	2,116,000
Capital Leases, Future Minimum Payments Due in Three Years	728,000
Capital Leases, Future Minimum Payments Due in Four Years	252,000
Capital Leases, Future Minimum Payments Due in Five Years	4,000
Capital Leases, Future Minimum Payments Due Thereafter	0
Capital Leases, Future Minimum Payments Due	5,673,000
Capital Leases, Future Minimum Payments, Interest Included in Payments	(440,000)
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments	5,233,000
Capital Lease Obligations, Current	(2,361,000)	(2,397,000)
Capital Lease Obligations, Noncurrent	2,872,000	4,589,000
Operating Leases, Future Minimum Payments Due, Current	39,694,000
Operating Leases, Future Minimum Payments, Due in Two Years	34,019,000
Operating Leases, Future Minimum Payments, Due in Three Years	28,686,000
Operating Leases, Future Minimum Payments, Due in Four Years	21,226,000
Operating Leases, Future Minimum Payments, Due in Five Years	14,411,000
Operating Leases, Future Minimum Payments, Due Thereafter	12,433,000
Operating Leases, Future Minimum Payments Due	150,469,000
ATMs [Member]
Leased Assets [Line Items]
Capital Leased Assets, Gross	10,427,000	13,101,000
Other leased assets [Member]
Leased Assets [Line Items]
Capital Leased Assets, Gross	$ 3,165,000	$ 3,019,000
Minimum [Member] | Capital Lease Obligations [Member]
Leased Assets [Line Items]
Lease Expiration Date	Jan. 01, 2014
Maximum [Member] | Capital Lease Obligations [Member]
Leased Assets [Line Items]
Lease Expiration Date	Dec. 31, 2018
Capital Lease Obligations [Member] | Minimum [Member]
Leased Assets [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	2.20%
Capital Lease Obligations [Member] | Maximum [Member]
Leased Assets [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	14.40%
Property Subject to Operating Lease [Member] | Minimum [Member]
Leased Assets [Line Items]
Lease Expiration Date	Jan. 01, 2014
Property Subject to Operating Lease [Member] | Maximum [Member]
Leased Assets [Line Items]
Lease Expiration Date	Dec. 31, 2023