Stockholders' Equity (Tables)

6 Months Ended

May. 31, 2015

Equity [Abstract]

Summary of Changes in Stockholders’ Equity

A summary of changes in stockholders’ equity is presented below (in thousands):

	Six Months Ended May 31, 2015
	Common Stock		Paid-in Capital			Retained Earnings			Accumulated Other Comprehensive Loss			Grantor Stock Ownership Trust			Treasury Stock			Total Stockholders’ Equity
Balance at November 30, 2014	$	115,387	$	668,857		$	1,391,256		$	(21,008	)	$	(112,106	)	$	(446,476	)	$	1,595,910
Net income	—		—			17,372			—			—			—			17,372
Dividends on common stock	—		—			(4,599		)	—			—			—			(4,599		)
Employee stock options/other	2		23			—			—			—			—			25
Restricted stock awards	80		(80		)	—			—			—			—			—
Stock-based compensation	—		7,428			—			—			—			—			7,428
Stock repurchases	—		—			—			—			—			(300		)	(300		)
Balance at May 31, 2015	$	115,469	$	676,228		$	1,404,029		$	(21,008	)	$	(112,106	)	$	(446,776	)	$	1,615,836