Stockholders' Equity (Details Textual) - $ / shares shares in Millions |
3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Mar. 09, 2023 |
Mar. 08, 2022 |
Mar. 09, 2021 |
Apr. 30, 2023 |
Apr. 30, 2022 |
Apr. 30, 2023 |
Apr. 30, 2022 |
May 17, 2022 |
Oct. 31, 2018 |
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Common stock, dividends, declared and paid (in dollars per share) | $ 0.21 | $ 0.20 | $ 0.17 | $ 0.21 | $ 0.20 | $ 0.41 | $ 0.37 | ||
| December 2019 Repurchase Program [Member] | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Stock repurchase program, number of shares authorized to be repurchased (in shares) | 20 | ||||||||
| May 2022 Repurchase Program | |||||||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||
| Stock repurchase program, number of shares authorized to be repurchased (in shares) | 20 | ||||||||