v3.25.2
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, 2025
USD ($)
Dec. 31, 2024
USD ($)
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 $ 1.9  
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  
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  
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 1.9  
Significant Unobservable Inputs (Level 3) | Carrying Amount    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Collateral-dependent loans $ 158.3 $ 97.6
Long-Lived Assets Held-for-sale, Description 11.6 million 0.8 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  
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  
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  
Collateral-dependent loans | Estimated Fair Value    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Collateral-dependent loans $ 32.8 $ 97.6
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 $ 32.8 $ 97.6
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 0.02 0
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 1 0.87
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 (0.32) (0.40)
Loans held for sale | Estimated Fair Value    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Financing Receivable, Held-for-Sale, Nor Part of Disposal Group, after Valuation Allowance, Fair Value Disclosure $ 331.0  
Loans held for sale | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Financing Receivable, Held-for-Sale, Nor Part of Disposal Group, after Valuation Allowance, Fair Value Disclosure 0.0  
Loans held for sale | Significant Other Observable Inputs (Level 2)    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Financing Receivable, Held-for-Sale, Nor Part of Disposal Group, after Valuation Allowance, Fair Value Disclosure 0.0  
Loans held for sale | Significant Unobservable Inputs (Level 3)    
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)    
Financing Receivable, Held-for-Sale, Nor Part of Disposal Group, after Valuation Allowance, Fair Value Disclosure $ 331.0  
Loans held for sale | 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  
Loans held for sale | 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 0.07  
Loans held for sale | 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 (0.02)