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Stock-Based Compensation - Narrative (Details) $ / shares in Units, $ in Millions |  |  |  |  | 12 Months Ended |  |
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Jun. 06, 2023 shares | Apr. 12, 2021 USD ($) tranche shares | Feb. 25, 2020 | Feb. 14, 2019 | Dec. 31, 2023 USD ($) period $ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares | Dec. 31, 2021 USD ($) $ / shares shares | Jun. 05, 2023 shares | Jun. 07, 2022 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Fair value of awards vested |  | $ 29.3 |  |  |  |  |  |  |
Stock-based compensation expense |  |  |  |  | $ 85.9 | $ 58.1 | $ 35.1 |  |
Granted (in shares) | shares |  |  |  |  | 846,291 | 398,945 | 587,399 |  |
Weighted-average grant date fair value (in dollars per share) | $ / shares |  |  |  |  | $ 18.60 | $ 30.09 | $ 57.70 |  |
Intrinsic value of stock options exercised |  |  |  |  | $ 4.1 | $ 8.6 | $ 53.1 |  |
Fair value of stock options vested |  |  |  |  | 15.9 | 21.3 | 6.2 |  |
Unamortized compensation costs, stock options |  |  |  |  | 18.7 |  |  |  |
Restricted stock |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Fair value of awards vested |  |  |  |  | $ 57.2 | 28.8 | 28.9 |  |
Unamortized compensation costs, weighted average period of recognition |  |  |  |  | 2 years 7 months 6 days |  |  |  |
Non-vested stock options (in shares) | shares |  |  |  |  | 1,008,526 |  |  |  |
Unrecognized compensation cost, other awards |  |  |  |  | $ 70.5 |  |  |  |
Stock options |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unamortized compensation costs, weighted average period of recognition |  |  |  |  | 1 year 8 months 12 days |  |  |  |
Low end of exercise price range (in dollars per share) | $ / shares |  |  |  |  | $ 2.51 |  |  |  |
High end of exercise price range (in dollars per share) | $ / shares |  |  |  |  | $ 117.82 |  |  |  |
Stock options | Minimum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Contractual lives |  |  |  |  | 4 years |  |  |  |
Stock options | Maximum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Contractual lives |  |  |  |  | 10 years |  |  |  |
Performance shares |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Non-vested stock options (in shares) | shares |  |  |  |  | 225,935 |  |  |  |
Annual increment percentage at which awards are granted |  | 33.33% | 33.33% | 33.33% |  |  |  |  |
Phantom stock units (PSUs) |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unamortized compensation costs, weighted average period of recognition |  |  |  |  | 1 year 10 months 24 days |  |  |  |
Stock-based compensation expense |  |  |  |  | $ 3.3 | 4.0 | 12.1 |  |
Unrecognized compensation cost, other awards |  |  |  |  | 0.6 |  |  |  |
Liability for cash-settled awards |  |  |  |  | 1.2 | 2.1 |  |  |
Amounts paid on cash-settled awards |  |  |  |  | $ 4.2 | 10.5 | 13.3 |  |
Phantom stock units (PSUs) | Minimum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  | 1 year |  |  |  |
Phantom stock units (PSUs) | Maximum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Vesting period |  |  |  |  | 4 years |  |  |  |
Stock appreciation rights (SARs) |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unamortized compensation costs, weighted average period of recognition |  |  |  |  | 2 years |  |  |  |
Stock-based compensation expense |  |  |  |  | $ (3.1) | (5.5) | 3.1 |  |
Vesting period |  |  |  |  | 4 years |  |  |  |
Unrecognized compensation cost, other awards |  |  |  |  | $ 1.0 |  |  |  |
Liability for cash-settled awards |  |  |  |  | 5.8 | 9.2 |  |  |
Amounts paid on cash-settled awards |  |  |  |  | $ 0.8 | 3.1 | 39.6 |  |
2018 Long Term Incentive Compensation Plan |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Common stock available for awards, up to (in shares) | shares |  |  |  |  | 12,700,000 |  |  |  |
Share based compensation arrangement by share based payment award, share ratio |  |  |  |  | 1 |  |  |  |
2018 Long Term Incentive Compensation Plan | Restricted stock |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Share based compensation arrangement by share based payment award, share ratio |  |  |  |  | 2.30 |  |  |  |
2018 Long Term Incentive Compensation Plan | Restricted Stock Units (RSUs) |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Awards granted (in shares) | shares |  | 600,000 |  |  |  |  |  |  |
Number Of tranches | tranche |  | 4 |  |  |  |  |  |  |
2018 Long Term Incentive Compensation Plan | Restricted Stock Units (RSUs) | Minimum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unamortized compensation costs, weighted average period of recognition |  | 6 years 8 months 12 days |  |  |  |  |  |  |
2018 Long Term Incentive Compensation Plan | Restricted Stock Units (RSUs) | Maximum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unamortized compensation costs, weighted average period of recognition |  | 8 years 8 months 12 days |  |  |  |  |  |  |
2018 Long Term Incentive Compensation Plan | Restricted Stock Awards |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Awards granted (in shares) | shares |  | 300,000 |  |  |  |  |  |  |
Fair value of awards vested |  | $ 19.4 |  |  |  |  |  |  |
Number Of tranches | tranche |  | 15 |  |  |  |  |  |  |
2018 Long Term Incentive Compensation Plan | Restricted Stock Awards | Minimum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unamortized compensation costs, weighted average period of recognition |  | 2 years 2 months 12 days |  |  |  |  |  |  |
2018 Long Term Incentive Compensation Plan | Restricted Stock Awards | Maximum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Unamortized compensation costs, weighted average period of recognition |  | 6 years |  |  |  |  |  |  |
2018 Long Term Incentive Compensation Plan | Stock Awards |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Fair value of awards vested |  | $ 48.7 |  |  |  |  |  |  |
Stock-based compensation expense |  |  |  |  | $ 8.4 | $ 8.6 | $ 6.3 |  |
theScore Long Term Incentive Compensation Plan | Restricted Stock Awards |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Non-vested stock options (in shares) | shares |  |  |  |  | 853,904 |  |  |  |
Score Plan |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Granted (in shares) | shares |  |  |  |  |  |  | 352,768 |  |
Score Plan | Performance shares |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Awards granted (in shares) | shares |  |  |  |  | 199,733 | 102,422 |  |  |
Number of annual award performance periods | period |  |  |  |  | 2 |  |  |  |
Service period |  |  |  |  | 1 year |  |  |  |
Vesting period |  |  |  |  | 1 year |  |  |  |
Score Plan | Performance shares | Minimum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Percentage of award which can potentially be earned |  |  |  |  | 0.00% |  |  |  |
Score Plan | Performance shares | Maximum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Percentage of award which can potentially be earned |  |  |  |  | 100.00% |  |  |  |
Performance Share Program II | Performance shares |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Awards granted (in shares) | shares |  | 94,673 |  |  | 461,747 | 244,955 |  |  |
Number of annual award performance periods | period |  |  |  |  | 3 |  |  |  |
Service period |  |  |  |  | 1 year |  |  |  |
Vesting period |  |  |  |  | 3 years | 3 years | 3 years |  |
Performance Share Program II | Performance shares | Minimum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Percentage of award which can potentially be earned |  |  |  |  | 0.00% | 0.00% | 0.00% |  |
Performance Share Program II | Performance shares | Maximum |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Percentage of award which can potentially be earned |  |  |  |  | 150.00% | 150.00% | 200.00% |  |
2022 Long Term Incentive Compensation Plan |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Common stock available for awards, up to (in shares) | shares | 13,870,000 |  |  |  |  |  |  | 7,000,000 | 6,870,000
Share based compensation arrangement by share based payment award, share ratio | 1 |  |  |  |  |  |  |  |
Shares available for future grants (in shares) | shares |  |  |  |  | 11,008,469 |  |  |  |

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