Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2011

Commitments And Contingencies Disclosure [Abstract]

	Operating Leases		Operating Leases		Capital Leases
	Future Minimum		Future Minimum		Future Minimum
	Rental Payments		Rental Receipts		Rental Payments
(Dollars in thousands)
2012	$	164,882	$	37,278	$	666
2013		143,959		30,797		564
2014		116,968		25,078		573
2015		93,553		16,456		582
2016		74,264		6,839		594
Thereafter		784,023		5,894		5,305
Total	$	1,377,649	$	122,342		8,284
Less: Interest expense						(3,830	)
Present value of minimum lease payments						4,454
Less: Current portion of obligations under capital leases						(245	)
Long-term portion of obligations under capital leases					$	4,209

- Definition

General description of lessee's leasing arrangements including: (1) The basis on which contingent rental payments are determined, (2) The existence and terms of renewal or purchase options and escalation clauses, (3) Restrictions imposed by lease arrangements, such as those concerning dividends, additional debt, and further leasing, (4) Rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. Disclosure may also include the specific period used to amortize material leasehold improvements made at the inception of the lease or during the lease term. Additionally, for operating leases having initial or remaining noncancelable lease terms in excess of one year: (a) future minimum rental payments required as of the date of the latest balance sheet presented, in the aggregate and for each of the five succeeding fiscal years, (b) the total of minimum rentals to be received in the future under noncancelable subleases as of the date of the latest balance sheet presented, and (c) for all operating leases, rental expense for each period for which an income statement is presented, with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included.

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