v3.26.1
Segment and Geographic Information (Detail)
$ in Millions
 3 Months Ended
Jun. 30, 2026
USD ($)
segment
Jun. 30, 2025
USD ($)
Mar. 31, 2026
USD ($)
Number of reportable segments      
Number of reportable segments | segment 2    
Revenues:      
Retail $ 788 $ 762  
Dealer 65 69  
Operating leases 1,867 1,767  
Total revenues 2,720 2,598  
Leased vehicle expenses 1,235 1,180  
Interest expense 675 676  
Realized (gains)/losses on derivatives and foreign currency denominated debt 89 71  
Net revenues 721 671  
Other income, net 35 43  
Total net revenues 756 714  
Expenses:      
General and administrative expenses 145 136  
Provision for credit losses 86 103  
Early termination loss on operating leases 49 47  
Income before income taxes and valuation adjustments 476 428  
Gain/(loss) on derivative instruments (43) 744  
Gain/(loss) on foreign currency revaluation of debt 42 (731)  
Income before income taxes and valuation adjustments 564 512  
Income tax expense 148 137  
Assets      
Finance receivables, net 54,888 54,274 $ 54,343
Investment in operating leases, net 32,747 31,792 32,316
Total assets 91,576 91,093 $ 91,206
Operating Segments | United States      
Revenues:      
Retail 707 684  
Dealer 60 64  
Operating leases 1,666 1,562  
Total revenues 2,433 2,310  
Leased vehicle expenses 1,095 1,033  
Interest expense 621 622  
Realized (gains)/losses on derivatives and foreign currency denominated debt 83 65  
Net revenues 634 590  
Other income, net 29 38  
Total net revenues 663 628  
Expenses:      
General and administrative expenses 131 122  
Provision for credit losses 76 98  
Early termination loss on operating leases 49 46  
Income before income taxes and valuation adjustments 407 362  
Income tax expense 129 116  
Assets      
Finance receivables, net 49,434 48,707  
Investment in operating leases, net 29,339 28,256  
Total assets 82,342 81,648  
Operating Segments | Canada      
Revenues:      
Retail 81 78  
Dealer 5 5  
Operating leases 201 205  
Total revenues 287 288  
Leased vehicle expenses 140 147  
Interest expense 54 54  
Realized (gains)/losses on derivatives and foreign currency denominated debt 6 6  
Net revenues 87 81  
Other income, net 6 5  
Total net revenues 93 86  
Expenses:      
General and administrative expenses 14 14  
Provision for credit losses 10 5  
Early termination loss on operating leases 0 1  
Income before income taxes and valuation adjustments 69 66  
Income tax expense 19 21  
Assets      
Finance receivables, net 5,454 5,567  
Investment in operating leases, net 3,408 3,536  
Total assets $ 9,234 $ 9,445