Stockholders' Equity (Details) $ / shares in Units, $ in Thousands	3 Months Ended												9 Months Ended	12 Months Ended
	Nov. 30, 2023 USD ($) preferred_share_purchase_right $ / shares shares	Aug. 31, 2023 $ / shares	May 31, 2023 $ / shares	Feb. 28, 2023 USD ($) $ / shares shares	Nov. 30, 2022 USD ($) $ / shares	Aug. 31, 2022 $ / shares	May 31, 2022 $ / shares	Feb. 28, 2022 $ / shares	Nov. 30, 2021 $ / shares	Aug. 31, 2021 $ / shares	May 31, 2021 $ / shares	Feb. 28, 2021 $ / shares	Nov. 30, 2023 USD ($) preferred_share_purchase_right $ / shares shares	Nov. 30, 2023 USD ($) preferred_share_purchase_right $ / shares shares	Nov. 30, 2022 USD ($) dividend_declared shares	Nov. 30, 2021 USD ($) dividend_declared shares	Mar. 21, 2023 USD ($)	Apr. 07, 2022 USD ($) shares	Jul. 08, 2021 shares	Jul. 07, 2021 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend distribution, number of preferred share purchase rights for each outstanding common stock share | preferred_share_purchase_right	1												1	1
Shares included in each purchase right in the 2021 Rights Agreement	0.01												0.01	0.01
Purchase price for right holders (per right) | $ / shares	$ 85.00												$ 85.00	$ 85.00
Calendar days after a public announcement during which rights to be exercised														10 days
Business days after the commencement of a tender or exchange offer during which rights to be exercised														10 days
Beneficially ownership in company's outstanding common stock to be held by person or group to exercise rights														4.90%
Common stock, market value multiple of purchase price	2												2	2
Number of common shares issued for each purchase right | shares	1												1	1
Price at which company may redeem all of the then outstanding rights (per right) | $ / shares	$ 0.001												$ 0.001	$ 0.001
Stock repurchased during period, value															$ 150,000	$ 188,175
Cash dividends declared per common share (in dollars per share) | $ / shares	0.20	$ 0.20	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15
Number of quarterly dividends declared | dividend_declared															4	4
Increase in cash dividend declared per common share (in dollars per share) | $ / shares		0.05
Cash dividends paid per common share (in dollars per share) | $ / shares	$ 0.20	$ 0.20	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15	$ 0.15
Value of treasury stock acquired														$ 14,238	$ 15,902	$ 12,337
Treasury Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchased during period, (in shares) | shares														9,244,000	4,928,000	4,668,600
Stock repurchased during period, value															$ 150,000	$ 188,175
Value of treasury stock acquired														$ 14,238	15,902	12,337
July 2021 Stock Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchase program, number of shares authorized to be repurchased (in shares) | shares																			5,000,000
Remaining authorized number of shares available for repurchases | shares																		331,400
May 2018 Stock Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining authorized number of shares available for repurchases | shares																				2,193,947
April 2022 Stock Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchased during period, value				$ 75,000
Stock repurchase program, remaining authorized repurchase amount					$ 150,000										$ 150,000			$ 300,000
April 2022 Stock Repurchase Program | Treasury Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchased during period, (in shares) | shares				1,965,442											4,927,499
Stock repurchased during period, value															$ 150,000
March 2023 Stock Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchase program, remaining authorized repurchase amount	$ 163,600												$ 163,600	$ 163,600			$ 500,000
March 2023 Stock Repurchase Program | Treasury Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchased during period, (in shares) | shares													7,278,995	9,244,437
Stock repurchased during period, value													$ 336,400	$ 411,400
Not Part of a Share Repurchase Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Value of treasury stock acquired														$ 14,200	$ 15,900	$ 12,300