v3.26.1
Fair Value Measurements - Fair Value Inputs, Quantitative Information (Details) - Fair Value Measured on a Non-recurring Basis
$ in Millions
 6 Months Ended 12 Months Ended
Jun. 30, 2026
USD ($)
Dec. 31, 2025
USD ($)
Estimated Fair Value | Long-lived assets to be disposed of by sale    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Long-lived assets to be disposed of by sale $ 0.6 $ 1.3
Quoted Prices in Active Markets for Identical Assets (Level 1) | Long-lived assets to be disposed of by sale    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Long-lived assets to be disposed of by sale 0.0 0.0
Significant Other Observable Inputs (Level 2) | Long-lived assets to be disposed of by sale    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Long-lived assets to be disposed of by sale 0.0 0.0
Significant Unobservable Inputs (Level 3) | Long-lived assets to be disposed of by sale    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Long-lived assets to be disposed of by sale 0.6 1.3
Significant Unobservable Inputs (Level 3) | Carrying Amount    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Collateral-dependent loans $ 125.6 $ 102.1
Long-Lived Assets Held-for-sale, Description 2.1 million 6.1 million
Discount Rate | Significant Unobservable Inputs (Level 3) | Minimum | Market Approach Valuation Technique    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Discount rate 0 0
Discount Rate | Significant Unobservable Inputs (Level 3) | Maximum | Market Approach Valuation Technique    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Discount rate 0 0
Discount Rate | Significant Unobservable Inputs (Level 3) | Weighted Average | Market Approach Valuation Technique    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Discount rate 0 0
Collateral-dependent loans | Estimated Fair Value    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Collateral-dependent loans $ 53.4 $ 21.5
Collateral-dependent loans | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Collateral-dependent loans 0.0 0.0
Collateral-dependent loans | Significant Other Observable Inputs (Level 2)    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Collateral-dependent loans 0.0 0.0
Collateral-dependent loans | Significant Unobservable Inputs (Level 3)    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Collateral-dependent loans $ 53.4 $ 21.5
Collateral-dependent loans | Discount Rate | Significant Unobservable Inputs (Level 3) | Minimum | Market Approach Valuation Technique    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Discount rate 0.05 0.02
Collateral-dependent loans | Discount Rate | Significant Unobservable Inputs (Level 3) | Maximum | Market Approach Valuation Technique    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Discount rate 0.89 0.99
Collateral-dependent loans | Discount Rate | Significant Unobservable Inputs (Level 3) | Weighted Average | Market Approach Valuation Technique    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Discount rate (0.31) (0.33)