XML 95 R83.htm IDEA: XBRL DOCUMENT v3.25.1
FAIR VALUE MEASUREMENTS - LEVEL 3 RECONCILIATION (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Level 3 rollforward    
Balance at the beginning of the period $ 7.8 $ 7.2
Purchases 1.2 1.0
Net realized and unrealized losses included in earnings (0.3) (0.8)
Settlements (5.7) (4.8)
Balance at the end of the period 3.0 2.6
Net unrealized gains included in earnings attributable to level 3 derivatives held at the end of the reporting period $ 0.0 $ 0.1