Leases (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Schedule of future minimum lease payments for operating and capital leases

Year Ended December 31,	Operating (1)		Capital
2014	$	186,715	$	9,289
2015		158,039		7,428
2016		119,403		6,060
2017		89,049		5,663
2018		61,675		5,533
Thereafter		153,763		46,949
Total minimum future payments	$	768,644		80,922
Less:  Imputed interest				(34,856)
Total capital lease obligations				46,066
Less:  Current portion				(5,439)
Long-term capital lease obligations			$	40,627