v3.26.1
Derivative Financial Instruments - Schedule of Notional Amounts and Fair Values (Details) - USD ($)
Jun. 30, 2026
Dec. 31, 2025
Notional Amounts    
Asset Derivatives, Notional Amounts $ 12,660,787,000 $ 14,905,267,000
Liability Derivatives, Notional Amounts 15,266,225,000 11,503,781,000
Asset Derivatives    
Asset Derivatives, Fair Value 195,704,000 153,854,000
Gross derivative financial instruments, before netting 214,761,000 230,201,000
Less: Master netting agreements 20,951,000 65,063,000
Cash collateral pledged 164,198,000 84,056,000
Total derivative financial instruments, after netting 29,612,000 81,082,000
Liability Derivatives    
Liability Derivative , Fair Value 23,205,000 77,167,000
Gross derivative financial instruments, before netting 215,793,000 223,714,000
Less: Master netting agreements 20,951,000 65,063,000
Cash collateral pledged 2,254,000 12,053,000
Total derivative financial instruments, after netting $ 192,588,000 $ 146,598,000
Derivative Asset Statement Of Financial Position Extensible Enumeration Not Disclosed Flag true true
Cross Currency Interest Rate Contract    
Notional Amounts    
Asset Derivatives, Notional Amounts $ 426,500,000 $ 370,100,000
Liability Derivatives, Notional Amounts 1,000,000,000.0 965,400,000
Designated in hedge relationships: | Interest rate derivatives    
Notional Amounts    
Asset Derivatives, Notional Amounts 1,750,000,000 4,500,000,000
Liability Derivatives, Notional Amounts 3,750,000,000 500,000,000
Asset Derivatives    
Asset Derivatives, Fair Value 2,947,000 6,258,000
Liability Derivatives    
Liability Derivative , Fair Value 3,716,000 403,000
Not designated in hedge relationships:    
Notional Amounts    
Asset Derivatives, Notional Amounts 10,910,787,000 10,405,267,000
Liability Derivatives, Notional Amounts 11,516,225,000 11,003,781,000
Asset Derivatives    
Asset Derivatives, Fair Value 211,814,000 223,943,000
Liability Derivatives    
Liability Derivative , Fair Value 212,077,000 223,311,000
Not designated in hedge relationships: | Interest rate derivatives    
Notional Amounts    
Asset Derivatives, Notional Amounts 10,427,878,000 9,989,160,000
Liability Derivatives, Notional Amounts 10,424,304,000 9,989,160,000
Asset Derivatives    
Asset Derivatives, Fair Value 211,113,000 223,685,000
Liability Derivatives    
Liability Derivative , Fair Value 211,598,000 222,794,000
Not designated in hedge relationships: | Mortgage banking derivatives    
Notional Amounts    
Asset Derivatives, Notional Amounts 913,000 4,032,000
Liability Derivatives, Notional Amounts 0 0
Asset Derivatives    
Asset Derivatives, Fair Value 7,000 67,000
Liability Derivatives    
Liability Derivative , Fair Value 0 0
Not designated in hedge relationships: | Other    
Notional Amounts    
Asset Derivatives, Notional Amounts 481,996,000 412,075,000
Liability Derivatives, Notional Amounts 1,091,921,000 1,014,621,000
Asset Derivatives    
Asset Derivatives, Fair Value 694,000 191,000
Liability Derivatives    
Liability Derivative , Fair Value 479,000 517,000
Not designated in hedge relationships: | CME Swaps Markets    
Notional Amounts    
Asset Derivatives, Notional Amounts 190,300,000 65,300,000
Liability Derivatives, Notional Amounts 0 126,500,000
Not designated in hedge relationships: | Interest Rate Swap    
Liability Derivatives    
Fair value of settled-to-market derivatives $ 0 $ 0