Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments And Contingencies Disclosure [Abstract]

Summary of Future Capital Lease, Operating Lease and Financing Lease Obligation

At December 31, 2013, payments required on operating leases, capital leases and financing obligations are as follows:

	Operating Leases		Capital Leases			Financing Obligations
2014	$	67,153	$	6,335		$	32,714
2015		63,001		6,366			34,327
2016		59,023		6,241			33,756
2017		51,359		6,538			35,803
2018		45,699		6,141			37,255
Thereafter		330,181		20,595			291,960
Total minimum lease payments	$	616,416		52,216			465,815
Less amounts representing interest ranging from 3.6% to 19.6%				(24,000	)		(248,398	)
Present value of future minimum lease payments				28,216			217,417
Less current maturities				(2,218	)		(4,652	)
Long-term obligations			$	25,998		$	212,765