Supplemental Financial Information (Schedule Of Leasehold Improvements, Property And Equipment) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Supplemental Financial Information [Abstract]
Land	$ 12,943	$ 13,052
Leasehold improvements and buildings	1,572,606	1,419,418
Furniture and fixtures	157,541	142,825
Equipment	405,937	362,800
Leasehold improvements, property and equipment, gross	2,149,027	1,938,095
Accumulated depreciation	(845,469)	(720,875)
Leasehold improvements, property and equipment, net	$ 1,303,558	$ 1,217,220

Supplemental Financial Information [Abstract]

No definition available.

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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- Definition

Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.

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Amount before accumulated depreciation of fixtures and equipment. Includes, but is not limited to, machinery, equipment, and engines.

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Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

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Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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