Leases (Tables)

12 Months Ended

Dec. 31, 2013

Leases [Abstract]

Future Minimum Lease Payments For Operating Leases And Capital Leases

(Dollars in thousands)
	Capital Leases			Operating Leases
Year ending December 31:
2014	$	21,063		$	94,438
2015	12,934			67,015
2016	1,252			46,839
2017	1,252			30,905
2018	1,252			18,211
Thereafter (through 2026)	312			41,703
Total minimum lease payments	$	38,065		$	299,111
Amount representing interest	(2,195		)
Present value of minimum lease payments	35,870
Current maturities of obligations under capital leases	(19,685		)
Long-term obligations under capital leases	$	16,185

Rental Expense For Operating Leases

(Dollars in thousands)	Years ended December 31,
	2013			2012			2011
Minimum rentals	$	129,902		$	118,797		$	118,810
Sublease rentals	(577		)	(2,843		)	(2,395		)
Rental expense	$	129,325		$	115,954		$	116,415