Stockholders' Equity (Tables)

6 Months Ended

May 31, 2020

Equity [Abstract]

Summary of Changes in Stockholders’ Equity

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

	Three Months Ended May 31, 2020 and 2019
	Number of Shares
	Common Stock	Grantor Stock Ownership Trust		Treasury Stock		Common Stock		Paid-in Capital			Retained Earnings			Accumulated Other Comprehensive Loss			Grantor Stock Ownership Trust			Treasury Stock			Total Stockholders’ Equity
Balance at February 29, 2020	122,291	(7,317	)	(24,526	)	$	122,291	$	803,420		$	2,211,851		$	(17,149	)	$	(79,359	)	$	(597,950	)	$	2,443,104
Net income	—	—		—		—		—			51,989			—			—			—			51,989
Dividends on common stock	—	—		—		—		—			(8,098		)	—			—			—			(8,098		)
Employee stock options/other	11	—		—		11		167			—			—			—			—			178
Stock awards	68	—		—		68		(68		)	—			—			—			—			—
Stock-based compensation	—	—		—		—		3,181			—			—			—			—			3,181
Balance at May 31, 2020	122,370	(7,317	)	(24,526	)	$	122,370	$	806,700		$	2,255,742		$	(17,149	)	$	(79,359	)	$	(597,950	)	$	2,490,354
Balance at February 28, 2019	119,258	(7,860	)	(24,264	)	$	119,258	$	755,341		$	1,936,523		$	(9,565	)	$	(85,246	)	$	(587,814	)	$	2,128,497
Net income	—	—		—		—		—			47,461			—			—			—			47,461
Dividends on common stock	—	—		—		—		—			(2,189		)	—			—			—			(2,189		)
Employee stock options/other	1,036	—		—		1,036		14,594			—			—			—			—			15,630
Stock awards	56	—		—		56		(56		)	—			—			—			—			—
Stock-based compensation	—	—		—		—		5,814			—			—			—			—			5,814
Tax payments associated with stock-based compensation awards	—	—		—		—		—			—			—			—			(3		)	(3		)
Balance at May 31, 2019	120,350	(7,860	)	(24,264	)	$	120,350	$	775,693		$	1,981,795		$	(9,565	)	$	(85,246	)	$	(587,817	)	$	2,195,210
	Six Months Ended May 31, 2020 and 2019
	Number of Shares
	Common Stock	Grantor Stock Ownership Trust		Treasury Stock		Common Stock		Paid-in Capital			Retained Earnings			Accumulated Other Comprehensive Loss			Grantor Stock Ownership Trust			Treasury Stock			Total Stockholders’ Equity
Balance at November 30, 2019	121,593	(7,631	)	(24,356	)	$	121,593	$	793,954		$	2,157,183		$	(15,506	)	$	(82,758	)	$	(591,344	)	$	2,383,122
Cumulative effect of adoption of ASC 842	—	—		—		—		—			1,510			—			—			—			1,510
Reclassification of stranded tax effects (ASU 2018-02)	—	—		—		—		—			1,643			(1,643		)	—			—			—
Net income	—	—		—		—		—			111,737			—			—			—			111,737
Dividends on common stock	—	—		—		—		—			(16,331		)	—			—			—			(16,331		)
Employee stock options/other	709	—		—		709		7,695			—			—			—			—			8,404
Stock awards	68	314		(15	)	68		(3,080		)	—			—			3,399			(387		)	—
Stock-based compensation	—	—		—		—		8,131			—			—			—			—			8,131
Tax payments associated with stock-based compensation awards	—	—		(155	)	—		—			—			—			—			(6,219		)	(6,219		)
Balance at May 31, 2020	122,370	(7,317	)	(24,526	)	$	122,370	$	806,700		$	2,255,742		$	(17,149	)	$	(79,359	)	$	(597,950	)	$	2,490,354
Balance at November 30, 2018	119,196	(8,157	)	(24,113	)	$	119,196	$	753,570		$	1,897,168		$	(9,565	)	$	(88,472	)	$	(584,397	)	$	2,087,500
Cumulative effect of adoption of ASC 606	—	—		—		—		—			11,610			—			—			—			11,610
Net income	—	—		—		—		—			77,472			—			—			—			77,472
Dividends on common stock	—	—		—		—		—			(4,455		)	—			—			—			(4,455		)
Employee stock options/other	1,098	—		—		1,098		15,364			—			—			—			—			16,462
Stock awards	56	297		(4	)	56		(3,207		)	—			—			3,226			(75		)	—
Stock-based compensation	—	—		—		—		9,966			—			—			—			—			9,966
Tax payments associated with stock-based compensation awards	—	—		(147	)	—		—			—			—			—			(3,345		)	(3,345		)
Balance at May 31, 2019	120,350	(7,860	)	(24,264	)	$	120,350	$	775,693		$	1,981,795		$	(9,565	)	$	(85,246	)	$	(587,817	)	$	2,195,210