Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Nov. 30, 2013	Nov. 30, 2012
Current Assets:
Cash and cash equivalents	$ 172,827	$ 78,379
Receivables, less allowance of $1,000 in 2012 and 2013, respectively	25,910	30,830
Inventories	2,619	3,020
Income taxes receivable	17,399	6,202
Deferred income taxes	3,122	2,029
Prepaid expenses and other current assets	13,965	7,159
Total Current Assets	235,842	127,619
Property and Equipment, net	1,276,976	1,362,186
Other Assets:
Equity investments	134,327	146,378
Intangible assets, net	178,628	178,649
Goodwill	118,791	118,791
Other	72,942	8,118
Total Other Assets	504,688	451,936
Total Assets	2,017,506	1,941,741
Current Liabilities:
Current portion of long-term debt	2,807	2,513
Accounts payable	27,669	12,630
Deferred income	35,679	42,818
Income taxes payable	0	1,941
Other current liabilities	15,907	16,849
Total Current Liabilities	82,062	76,751
Long-Term Debt	271,680	274,419
Deferred Income Taxes	366,531	328,223
Long-Term Deferred Income	8,604	10,455
Other Long-Term Liabilities	1,474	3,083
Commitments and Contingencies	0	0
Shareholders’ Equity:
Additional paid-in capital	445,097	442,474
Retained earnings	846,235	811,172
Accumulated other comprehensive loss	(4,638)	(5,296)
Total Shareholders’ Equity	1,287,155	1,248,810
Total Liabilities and Shareholders’ Equity	2,017,506	1,941,741
Class A Common Stock, $.01 par value, 80,000,000 shares authorized; 26,081,558 and 26,182,518 issued and outstanding in 2012 and 2013, respectively
Shareholders’ Equity:
Common Stock Value	261	260
Class B Common Stock, $.01 par value, 40,000,000 shares authorized; 20,050,277 and 19,994,663 issued and outstanding in 2012 and 2013, respectively
Shareholders’ Equity:
Common Stock Value	$ 200	$ 200