Residual commission buyouts, net consisted of the following: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Weighted Average Amortization Period (in years) | | March 31, 2025 | | | Gross Carrying Value | | Accumulated Amortization | | Net Carrying Value | | Residual commission buyouts from asset acquisitions | | 4 | | $ | 338.3 | | | $ | (212.0) | | | $ | 126.3 | | | Residual commission buyouts from business combinations | | 8 | | 13.9 | | | (4.3) | | | 9.6 | | | Total residual commission buyouts | | | | $ | 352.2 | | | $ | (216.3) | | | $ | 135.9 | | | | | | | | | | | | | Weighted Average Amortization Period (in years) | | December 31, 2024 | | | Gross Carrying Value | | Accumulated Amortization | | Net Carrying Value | | Residual commission buyouts from asset acquisitions | | 4 | | $ | 337.3 | | | $ | (190.1) | | | $ | 147.2 | | | Residual commission buyouts from business combinations | | 8 | | 13.9 | | | (3.9) | | | 10.0 | | | Total residual commission buyouts | | | | $ | 351.2 | | | $ | (194.0) | | | $ | 157.2 | |
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