Stockholders' Equity (Tables)

6 Months Ended

Aug. 31, 2022

Number of shares of common stock issued and treasury stock, and associated share activity

The number of shares of common stock issued and treasury stock, and associated share activity, are as follows:


	Common Stock			Treasury Stock
	Class A	Class B	Class 1	Class A	Class B (1)
Balance at February 28, 2022	187,263,859	28,212,340	2,248,679	22,824,607	5,005,800
Share repurchases	—	—	—	4,065,508	—
Conversion of shares	655	(655)	—	—	—
Exercise of stock options	—	—	35	(108,228)	—


Vesting of restricted stock units (2)	—	—	—	(71,064)	—
Vesting of performance share units (2)	—	—	—	(16,326)	—

Balance at May 31, 2022	187,264,514	28,211,685	2,248,714	26,694,497	5,005,800
Share repurchases	—	—	—	1,652,445	—
Conversion of shares	2,196,749	—	(2,196,749)	—	—
Exercise of stock options	—	—	—	(75,482)	—
Employee stock purchases	—	—	—	(27,514)	—

Vesting of restricted stock units (2)	—	—	—	(4,851)	—


Balance at August 31, 2022	189,461,263	28,211,685	51,965	28,239,095	5,005,800












Balance at February 28, 2021	187,204,280	28,270,288	612,936	17,070,550	5,005,800
Share repurchases	—	—	—	1,696,722	—
Conversion of shares	43,441	(42,810)	(631)	—	—
Exercise of stock options	—	—	781	(116,058)	—


Vesting of restricted stock units (2)	—	—	—	(66,157)	—
Vesting of performance share units (2)	—	—	—	(7,934)	—

Balance at May 31, 2021	187,247,721	28,227,478	613,086	18,577,123	5,005,800
Share repurchases	—	—	—	4,079,651	—

Exercise of stock options	—	—	1,267	(34,736)	—
Employee stock purchases	—	—	—	(28,768)	—

Vesting of restricted stock units (2)	—	—	—	(5,256)	—


Balance at August 31, 2021	187,247,721	28,227,478	614,353	22,588,014	5,005,800

(1) In October 2022, our Board of Directors retired 5,005,800 shares of our Class B Treasury Stock which became authorized and unissued shares of our Class B Stock.

(2) Net of the following shares withheld to satisfy tax withholding requirements:


	For the Three Months Ended May 31,	For the Three Months Ended August 31,	For the Six Months Ended August 31,
2022
Restricted Stock Units	37,308	186	37,494
Performance Share Units	4,919	—	4,919

2021
Restricted Stock Units	36,048	165	36,213
Performance Share Units	4,565	—	4,565

Summary of share repurchase activity

As of August 31, 2022, total shares repurchased under the 2018 Authorization and the 2021 Authorization are as follows:


			Class A Common Shares
	Repurchase Authorization		Dollar Value of Shares Repurchased		Number of Shares Repurchased
(in millions, except share data)

2018 Authorization	$	3,000.0	$	3,000.0	13,331,156
2021 Authorization	$	2,000.0	$	836.9	3,463,417