Leases (Tables)

12 Months Ended

Dec. 31, 2011

Leases [Abstract]

Future Minimum Lease Payments For Operating Leases And Capital Leases

(Dollars in thousands)
	Capital Leases			Operating Leases
Year ending December 31:
2012	$	25,833		$	75,746
2013		22,891			53,192
2014		19,883			33,963
2015		11,683			19,505
2016		--			14,983
Thereafter (through 2026)		--			29,302
Total minimum lease payments		80,290		$	226,691
Amount representing interest		(4,912	)
Present value of minimum lease payments		75,378
Current maturities of obligations under capital leases		(23,476	)
Long-term obligations under capital leases	$	51,902

Rental Expense For Operating Leases

(Dollars in thousands)	Years ended December 31,
	2011			2010			2009
Minimum rentals	$	118,810		$	118,838		$	103,925
Sublease rentals		(2,395	)		(1,526	)		(4,681	)
	$	116,415		$	117,312		$	99,244