Stockholders' Equity - Summary of Common Stock and Treasury Stock Issued (Details) - shares	3 Months Ended
May 31, 2026	May 31, 2025
Class A Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, beginning of period (in shares)	212,699,542
Treasury Stock, beginning of period (in shares)	39,927,096
Common Stock, end of period (in shares)	212,699,542
Treasury Stock, end of period (in shares)	41,232,646
Common Stock \| Class A Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, beginning of period (in shares)	212,699,542	212,698,298
Common Stock, end of period (in shares)	212,699,542	212,698,298
Common Stock \| Class 1 Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, beginning of period (in shares)	25,923	27,037
Exercise of stock options (in shares)		130
Common Stock, end of period (in shares)	25,923	27,167
Class A Stock in Treasury \| Class A Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, beginning of period (in shares)	39,927,096	34,505,141
Number of shares repurchased (in shares)	1,465,295	1,634,718
Exercise of stock options (in shares)	24,772	38,775
Treasury Stock, end of period (in shares)	41,232,646	36,002,125
Class A Stock in Treasury \| Class A Stock \| Restricted stock units
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Vesting of stock units (in shares)	(122,930)	(98,959)
Shares withheld to satisfy tax withholding requirements (in shares)	60,594	50,720
Class A Stock in Treasury \| Class A Stock \| Performance share units
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Vesting of stock units (in shares)	(12,043)
Shares withheld to satisfy tax withholding requirements (in shares)	5,992

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number, after shares used to satisfy grantee's tax withholding obligation for award under share-based payment arrangement, of restricted shares issued. Excludes cash used to satisfy grantee's tax withholding obligation.

+ References

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Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.

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Number of share options (or share units) exercised during the current period.

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Number of previously issued common shares repurchased by the issuing entity and held in treasury.

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Number of shares that have been repurchased during the period and are being held in treasury.

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