Stockholders' Equity - Summary of Common Stock and Treasury Stock Issued (Details) - shares	12 Months Ended
Feb. 28, 2026	Feb. 28, 2025	Feb. 29, 2024
Class A Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, beginning of period (in shares)	212,698,298
Treasury Stock, beginning of period (in shares)	34,505,141
Number of shares repurchased (in shares)	5,652,107	5,252,003	1,043,366
Common Stock, end of period (in shares)	212,699,542	212,698,298
Treasury Stock, end of period (in shares)	39,927,096	34,505,141
Class 1 Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, beginning of period (in shares)	27,037
Common Stock, end of period (in shares)	25,923	27,037
Class A Stock \| Class A Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, beginning of period (in shares)	212,698,298	212,698,298	212,697,428
Conversion of shares (in shares)	1,244		870
Common Stock, end of period (in shares)	212,699,542	212,698,298	212,698,298
Class A Stock \| Class 1 Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Common Stock, beginning of period (in shares)	27,037	23,661	22,705
Conversion of shares (in shares)	1,244		870
Exercise of stock options (in shares)	130	3,376	1,826
Common Stock, end of period (in shares)	25,923	27,037	23,661
Treasury Stock \| Class A Common Stock
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, beginning of period (in shares)	34,505,141	29,809,881	29,498,426
Number of shares repurchased (in shares)	5,652,107	5,252,003	1,043,366
Exercise of stock options (in shares)	59,714	389,640	582,476
Employee stock purchases (in shares)	(66,110)	(67,405)	(59,408)
Treasury Stock, end of period (in shares)	39,927,096	34,505,141	29,809,881
Treasury Stock \| Class A Common Stock \| Restricted Stock Units
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Vesting of stock units (in shares)	(104,328)	(90,941)	(76,914)
Shares withheld to satisfy tax withholding requirements (in shares)	50,866	48,648	40,023
Treasury Stock \| Class A Common Stock \| Performance Share Units
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Vesting of stock units (in shares)		(8,757)	(13,113)
Shares withheld to satisfy tax withholding requirements (in shares)	0	5,728	8,735

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.

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Number of shares issued during the period as a result of the conversion of convertible securities.

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Number of shares issued during the period as a result of an employee stock purchase plan.

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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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