Consolidated Statement of Shareholders' Equity - 6 months ended May 31, 2017 - 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, 2016	$ 1,400,360	$ 249	$ 197	$ 437,292	$ 965,281	$ (2,659)
Activity 12/1/16 — 5/31/17:
Net income	34,500				34,500
Comprehensive income	334					334
Cash dividend ($0.43 per share)	(19,249)				(19,249)
Exercise of stock options	358			358
Reacquisition of previously issued common stock	(15,992)	(4)		(4,257)	(11,731)
Other	(941)	1		(942)
Stock-based compensation	1,707			1,707
Balance at May. 31, 2017	$ 1,401,077	$ 246	$ 197	$ 434,158	$ 968,801	$ (2,325)