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v3.22.2.2

Equity - Narrative (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2020 | Mar. 31, 2020
Stock-based compensation |  |  |  |
Deferred vested award (in shares) | 276 |  |  |
Intrinsic value vested | $ 38,400 |  |  |
Share-based compensation expense | 30,500 | $ 28,600 | $ 23,700 |
Income tax benefit recognized | 6,900 | $ 13,500 | $ 8,000 |
Unrecognized compensation cost | $ 47,200 |  |  |
Unrecognized compensation costs, period for recognition | 4 years |  |  |
Granted (in dollars per share) | $ 79.75 |  |  |
Stock repurchase programs, authorized amount |  |  |  | $ 200,000
Common shares repurchased (in shares) | 1,400 | 100 | 2,800 |
Common shares repurchased, cost | $ 96,119 | $ 3,363 | $ 166,959 |
Amount remaining available for future stock repurchases | 50,600 |  |  |
Restricted Stock Units |  |  |  |
Stock-based compensation |  |  |  |
Granted (in dollars per share) |  | $ 76.80 | $ 74.26 |
Total fair value | $ 23,500 | $ 28,900 | $ 23,600 |
Restricted Stock Units | Member of Board of Directors |  |  |  |
Stock-based compensation |  |  |  |
Vesting period | 1 year |  |  |
Restricted Stock Units | Minimum |  |  |  |
Stock-based compensation |  |  |  |
Vesting period | 3 years |  |  |
Restricted Stock Units | Maximum |  |  |  |
Stock-based compensation |  |  |  |
Vesting period | 5 years |  |  |
Performance Stock Units |  |  |  |
Stock-based compensation |  |  |  |
Vesting period | 3 years |  |  |
Unrecognized compensation costs, period for recognition | 3 years |  |  |
Performance Stock Units | Minimum |  |  |  |
Stock-based compensation |  |  |  |
Vesting rights, percentage | 0.00% |  |  |
Performance Stock Units | Maximum |  |  |  |
Stock-based compensation |  |  |  |
Vesting rights, percentage | 200.00% |  |  |

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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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