Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Nov. 30, 2014	Nov. 30, 2013
Current Assets:
Cash and cash equivalents	$ 158,847	$ 172,827
Receivables, less allowance of $1,000 in 2013 and 2014, respectively	27,598	25,910
Inventories	4,030	2,619
Income taxes receivable	6,202	17,399
Deferred income taxes	2,789	3,122
Prepaid expenses and other current assets	8,099	13,965
Total Current Assets	207,565	235,842
Property and Equipment, net	1,381,190	1,276,976
Other Assets:
Equity investments	122,565	134,327
Intangible assets, net	178,629	178,628
Goodwill	118,791	118,791
Other	68,911	72,942
Total Other Assets	488,896	504,688
Total Assets	2,077,651	2,017,506
Current Liabilities:
Current portion of long-term debt	3,435	2,807
Accounts payable	41,491	27,669
Deferred income	33,043	35,679
Other current liabilities	18,813	15,907
Total Current Liabilities	96,782	82,062
Long-Term Debt	268,311	271,680
Deferred Income Taxes	354,276	366,531
Long-Term Deferred Income	9,548	8,604
Other Long-Term Liabilities	2,302	1,474
Commitments and Contingencies	0	0
Shareholders’ Equity:
Additional paid-in capital	447,518	445,097
Retained earnings	902,433	846,235
Accumulated other comprehensive loss	(3,981)	(4,638)
Total Shareholders’ Equity	1,346,432	1,287,155
Total Liabilities and Shareholders’ Equity	2,077,651	2,017,506
Class A Common Stock, $.01 par value, 80,000,000 shares authorized; 26,182,518 and 26,248,081 issued and outstanding in 2013 and 2014, respectively
Shareholders’ Equity:
Common Stock Value	262	261
Class B Common Stock, $.01 par value, 40,000,000 shares authorized; 19,994,663 and 19,967,202 issued and outstanding in 2013 and 2014, respectively
Shareholders’ Equity:
Common Stock Value	$ 200	$ 200