Stockholders' Equity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands					4 Months Ended		12 Months Ended
	Feb. 28, 2022	Nov. 30, 2021	Feb. 29, 2020	Nov. 30, 2019	Mar. 06, 2022	Feb. 29, 2020	Jan. 02, 2022	Jan. 03, 2021	Dec. 29, 2019	Feb. 22, 2022	Aug. 31, 2021	May 31, 2021	Feb. 28, 2019	Nov. 30, 2018
Common Stock, Dividends, Per Share, Cash Paid							$ 0.43	$ 0.29	$ 0.42
Common Stock, Number of Shares Issued, beginning of year							470,424	470,424	470,424
Common Stock, Number of Shares Issued, end of year							470,424	470,424	470,424
Stockholders' Equity Activity
Treasury Stock, Number of Shares at beginning of year							246,156
Treasury Stock, Number of Shares at end of year							254,575	246,156
Preferred Stock, Shares Authorized							100,000	100,000	100,000
Preferred Stock, Shares Issued							0	0	0
Common Stock Held in Treasury
Stockholders' Equity Activity
Treasury Stock, Number of Shares at beginning of year							246,156	245,535	239,191
Repurchases of common stock							11,487	3,512	10,158
Common shares issued, stock options, net							(2,657)	(2,358)	(2,912)
Common shares issued, restricted stock, net							(337)	(465)	(834)
Common shares issued, Director fees							(17)	(15)	(14)
Common shares issued, Other							(57)	(53)	(54)
Treasury Stock, Number of Shares at end of year							254,575	246,156	245,535
February 2020 Share Repurchase Program
Stockholders' Equity Activity
Repurchases of common stock								1,572
Stock Repurchase Program, Authorized Amount			$ 100,000			$ 100,000
Treasury Stock, Value, Acquired, Cost Method, excluding Commissions								$ 32,285
Stock Repurchase Program, Repurchase Accrual								723
Stock Repurchase Program, Cost Incurred								$ 22
May 2021 Share Repurchase Program
Stockholders' Equity Activity
Stock Repurchase Program, Authorized Amount												$ 50,000
August 2021 Share Repurchase Program
Stockholders' Equity Activity
Stock Repurchase Program, Authorized Amount											$ 70,000
November 2021 Share Repurchase Program
Stockholders' Equity Activity
Stock Repurchase Program, Authorized Amount		$ 80,000
February 2020, May 2021, August 2021 and November 2021 Share Repurchase Program
Stockholders' Equity Activity
Repurchases of common stock							6,577
Stock Repurchase Program, Authorized Amount		$ 300,000
Treasury Stock, Value, Acquired, Cost Method, excluding Commissions							$ 142,715
Stock Repurchase Program, Cost Incurred							$ 93
2021 Accelerated Share Repurchase Program
Stockholders' Equity Activity
Repurchases of common stock		4,910
Stock Repurchase Program, Authorized Amount		$ 125,000
Initial Shares Delivered Under ASR Agreement Percentage		85.00%
February 2019 Share Repurchase Program
Stockholders' Equity Activity
Repurchases of common stock								1,312
Stock Repurchase Program, Authorized Amount													$ 225,000
Treasury Stock, Value, Acquired, Cost Method, excluding Commissions								$ 28,770
Stock Repurchase Program, Cost Incurred								$ 18
2019 Accelerated Share Repurchase Program
Stockholders' Equity Activity
Repurchases of common stock			628	4,051		4,679
Stock Repurchase Program, Authorized Amount				$ 100,000
Initial Shares Delivered Under ASR Agreement Percentage				85.00%
Treasury Stock Acquired, Average Cost Per Share						$ 21.37
November 2018 and February 2019 Share Repurchase Programs
Stockholders' Equity Activity
Repurchases of common stock									6,107
Treasury Stock, Value, Acquired, Cost Method, excluding Commissions									$ 117,685
Stock Repurchase Program, Repurchase Accrual									1,801
Stock Repurchase Program, Cost Incurred									$ 86
November 2018 Share Repurchase Program
Stockholders' Equity Activity
Stock Repurchase Program, Authorized Amount														$ 220,000
Subsequent Event | 2021 Accelerated Share Repurchase Program
Stockholders' Equity Activity
Repurchases of common stock	715				5,625
Treasury Stock Acquired, Average Cost Per Share					$ 22.22
Subsequent Event | February 2022 Share Repurchase Program
Stockholders' Equity Activity
Stock Repurchase Program, Authorized Amount										$ 100,000