Stock-Based Compensation - Weighted Average Assumptions (Details) - $ / shares			9 Months Ended
	Jan. 17, 2023	Nov. 01, 2022	May 31, 2023	May 31, 2022
Employee
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Estimated fair value (in USD per share)			$ 125.57	$ 102.46
Weighted average exercise price (in USD per share)			$ 426.22	$ 434.64
Employee | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate, minimum		3.99%
Risk-free interest rate, maximum		4.51%
Expected life		6 years 7 months 13 days
Expected volatility		24.70%
Dividend yield		0.83%
Estimated fair value (in USD per share)		$ 125.62
Weighted average exercise price (in USD per share)		$ 426.25
Non-employee | Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	3.49%
Expected life	5 years 8 months 12 days
Expected volatility	27.30%
Dividend yield	0.84%
Estimated fair value (in USD per share)	$ 128.84
Weighted average exercise price (in USD per share)	$ 428.70