EARNINGS PER SHARE - Narrative (Details) |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Nov. 05, 2021
shares
|
Sep. 30, 2021
shares
|
Sep. 30, 2020
shares
|
Sep. 30, 2021
shares
|
Sep. 30, 2020
shares
|
|
| Earning Per Share [Line Items] | |||||
| Common stock, shares outstanding | 24,585,237 | ||||
| Dilutive equity instruments (in shares) | 0 | 0 | 0 | 0 | |
| Equity awards (in shares) | 0 | 0 | 0 | 0 | |
| Alliance Data Systems (ADS) | |||||
| Earning Per Share [Line Items] | |||||
| ADS stockholders to receive Loyalty Ventures common stock (in percentage) | 0.40 | ||||
| Holders of Alliance Data Corporation Common Stock | |||||
| Earning Per Share [Line Items] | |||||
| Ownership interest | 81.00% | ||||
| Alliance Data Systems (ADS) | |||||
| Earning Per Share [Line Items] | |||||
| Ownership interest | 19.00% | ||||