v3.26.1
Notes and Other Debt, Net - Kinetic ABS Notes (Narrative) (Details) - USD ($)
Jan. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Debt Instrument [Line Items]      
Total principal amount   $ 10,683,100,000 $ 9,540,500,000
Notes and other debt, net   $ 10,636,600,000 9,529,400,000
Extension period   1 year  
Kinetic ABS Term Notes      
Debt Instrument [Line Items]      
Total principal amount $ 960,100,000    
Debt Instrument, Issue Price, Percentage 100.00%    
Kinetic ABS Notes (Class A-2) - 5.219%, due February 1, 2031 (discount based on imputed interest rate of 5.720%)      
Debt Instrument [Line Items]      
Total principal amount $ 677,700,000 $ 677,700,000 0
Issuance senior notes, stated percentage   5.219%  
Kinetic ABS Notes (Class B) - 5.561%, due February 1, 2031 (discount based on imputed interest rate of 6.066%)      
Debt Instrument [Line Items]      
Total principal amount $ 113,000,000.0 $ 113,000,000.0 $ 0
Issuance senior notes, stated percentage 5.561%    
Seven Point Six Five Three Percentage Series 2026-1, Class C Term Notes Due February Twenty Thirty One      
Debt Instrument [Line Items]      
Total principal amount $ 169,400,000    
Issuance senior notes, stated percentage   7.653%  
Kinetic ABS Class A-1 Variable Funding Notes      
Debt Instrument [Line Items]      
Total principal amount $ 150,000,000.0    
Debt instrument, basis spread on variable rate 1.75%    
Notes and other debt, net $ 0    
Kinetic ABS Class A-1 Liquidity Funding Notes      
Debt Instrument [Line Items]      
Total principal amount 14,000,000.0    
Notes and other debt, net $ 0