Consolidated Statement of Shareholders' Equity - 9 months ended Aug. 31, 2015 - USD ($) $ in Thousands	Total	Common Stock Class A Common Stock $.01 Par Value	Common Stock Class B Common Stock $.01 Par Value	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss
Balance at Nov. 30, 2014	$ 1,346,432	$ 262	$ 200	$ 447,518	$ 902,433	$ (3,981)
Activity 12/1/14 — 8/31/15:
Net income	24,352				24,352
Comprehensive income	493					493
Cash dividend ($0.26 per share)	(12,127)				(12,127)
Reacquisition of previously issued common stock	(983)			(983)
Conversion of Class B Common Stock to Class A Common Stock		1	(1)
Other	(342)	1		(343)
Stock-based compensation	2,194	0		2,194
Balance at Aug. 31, 2015	$ 1,360,019	$ 264	$ 199	$ 448,386	$ 914,658	$ (3,488)