Stock Compensation Plan (Schedule Of Share Based Compensation Restricted Stock Units Activity) (Details) - Restricted Stock Units (RSUs) [Member] shares in Thousands |
12 Months Ended |
|---|---|
|
Jul. 31, 2022
$ / shares
shares
| |
| Awards, outstanding beginning balance (in shares) | shares | 143 |
| Awards, granted (in shares) | shares | 68 |
| Awards, vested (in shares) | shares | (68) |
| Awards, forfeited (in shares) | shares | (18) |
| Awards, outstanding ending balance (in shares) | shares | 125 |
| Weighted-average grant-date fair value, outstanding beginning balance (in dollars per share) | $ / shares | $ 224.94 |
| Weighted-average grant-date fair value, granted (in dollars per share) | $ / shares | 336.57 |
| Weighted-average grant-date fair value, vested (in dollars per share) | $ / shares | 229.99 |
| Weighted-average grant-date fair value, forfeited (in dollars per share) | $ / shares | 260.32 |
| Weighted-average grant-date fair value, outstanding ending balance (in dollars per share) | $ / shares | $ 277.78 |