Property And Equipment (Schedule Of Property And Equipment) (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 29, 2020	Feb. 28, 2019	Feb. 28, 2018
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 4,336,022	$ 4,125,451
Less: accumulated depreciation and amortization	(1,266,920)	(1,297,393)
Property and equipment, net	3,069,102	2,828,058
Depreciation expense	190,600	169,800	$ 158,600
Land
Property, Plant and Equipment [Line Items]
Total property and equipment	874,904	789,125
Land held for development (1)
Property, Plant and Equipment [Line Items]
Total property and equipment	73,268	81,100
Buildings
Property, Plant and Equipment [Line Items]
Total property and equipment	2,186,945	2,211,929
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	278,781	247,121
Furniture, fixtures and equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	750,888	671,166
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 171,236	$ 125,010