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SHAREHOLDERS' EQUITY AND EMPLOYEE BENEFIT PLANS (Narrative) (Details) - USD ($) |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | ---
Aug. 23, 2023 | Jun. 08, 2023 | Mar. 02, 2023 | Nov. 16, 2022 | Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Dividends declared per share (in USD per share) | $ 0.19 | $ 0.19 | $ 0.19 | $ 0.19 | $ 0.76
Relative TSR PSUs |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Vesting period |  |  |  |  | 3 years
Relative total shareholder return average stock price calculation period |  |  |  |  | 90 days
Total shareholder return award performance measurement period |  |  |  |  | 3 years
Revenue growth performance share units |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Vesting period |  |  |  |  | 3 years
Total shareholder return award performance measurement period |  |  |  |  | 3 years
Stock options and time-based restricted share units |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Vesting period |  |  |  |  | 3 years
Total shareholder return award performance measurement period |  |  |  |  | 3 years
Growth PSUs |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Options outstanding (in shares) |  |  |  |  | 0
Minimum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Employer matching contribution percentage |  |  |  |  | 4.00%
Minimum | Relative TSR PSUs |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Award vesting percentage |  |  |  |  | 0.00%
Minimum | Revenue growth performance share units |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Award vesting percentage |  |  |  |  | 0.00%
Maximum |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Employer matching contribution percentage |  |  |  |  | 6.00%
Maximum | Relative TSR PSUs |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Award vesting percentage |  |  |  |  | 200.00%
Maximum | Revenue growth performance share units |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Award vesting percentage |  |  |  |  | 200.00%
Omnibus incentive plan |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Number of shares available for grant |  |  |  |  | 2,500,000
Non-employee director |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Grant of common shares, upon initial election to board, value |  |  |  |  | $ 120,000
Grant of common shares, upon initial election to board, quarterly, value |  |  |  |  | $ 39,500

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