v3.26.1
Debt - Schedule of Debt (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Unamortized Debt Issuance Costs and Net (Discount) Premium $ (338) $ (231)
Total Debt - Hertz Global 18,747 17,054
The Hertz Corporation    
Debt Instrument [Line Items]    
Total Debt - Hertz Global 18,832 17,054
Hertz Global    
Debt Instrument [Line Items]    
Total Debt - Hertz Global 18,747 17,054
Non-Vehicle Debt    
Debt Instrument [Line Items]    
Total Debt - Hertz Global 6,037 5,425
Non-Vehicle Debt | The Hertz Corporation    
Debt Instrument [Line Items]    
Total Debt - Hertz Global 6,122 5,425
Non-Vehicle Debt | Hertz Global    
Debt Instrument [Line Items]    
Total Debt - Hertz Global $ 6,037 5,425
Term B Loan | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 7.43%  
Outstanding principal $ 1,235 1,242
Incremental Term B Loan | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 7.41%  
Outstanding principal $ 488 490
Term C Loan | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 7.43%  
Outstanding principal $ 245 245
First Lien Senior Notes | Senior Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 12.63%  
Outstanding principal $ 1,250 1,250
Exchangeable First Lien Notes Due 2030    
Debt Instrument [Line Items]    
Unamortized debt issuance costs $ 12  
Exchangeable First Lien Notes Due 2030 | Senior Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.75%  
Outstanding principal $ 350 0
Effective interest rate 17.70%  
Unamortized debt discount $ 115  
Exchangeable Notes Due 2029    
Debt Instrument [Line Items]    
Unamortized debt issuance costs 7 8
Unamortized debt discount $ 3 4
Exchangeable Notes Due 2029 | Senior Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 8.00%  
Outstanding principal $ 282 $ 271
Effective interest rate 16.90% 16.40%
Unamortized debt discount $ 64 $ 67
Exchangeable Notes Due 2030    
Debt Instrument [Line Items]    
Unamortized debt issuance costs $ 18 20
Exchangeable Notes Due 2030 | Senior Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.50%  
Outstanding principal $ 425 $ 425
Effective interest rate 12.00% 12.00%
Unamortized debt discount $ 91 $ 99
Senior Notes Due 2026 | Senior Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 4.63%  
Outstanding principal $ 200 200
Redemption of aggregate principal outstanding   300
Senior Notes Due 2029 | Senior Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.00%  
Outstanding principal $ 1,000 1,000
Other Non-Vehicle Debt    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 7.47%  
Outstanding principal $ 12 6
Fair Value of the Exchange Features 2029    
Debt Instrument [Line Items]    
Outstanding principal 26 78
Unamortized debt discount 83 79
Fair Value of the Exchange Feature 2030    
Debt Instrument [Line Items]    
Outstanding principal 21 54
Unamortized debt discount 103 103
Fair Value of the First Lien Exchangeable Feature    
Debt Instrument [Line Items]    
Outstanding principal 110 0
Unamortized debt discount 115  
Vehicle Debt    
Debt Instrument [Line Items]    
Unamortized Debt Issuance Costs and Net (Discount) Premium (67) (50)
Total Debt - Hertz Global 12,710 11,629
HVF III U.S. Vehicle Variable Funding Notes    
Debt Instrument [Line Items]    
Outstanding principal $ 1,647 1,537
HVF III Series 2021-A Class A    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.28%  
Outstanding principal $ 1,347 1,237
HVF III Series 2021-A Class B    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 9.28%  
Outstanding principal $ 300 300
HVF III U.S. Vehicle Medium Term Notes    
Debt Instrument [Line Items]    
Outstanding principal $ 9,071 8,349
HVF III Series 2021-2 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 2.12%  
Outstanding principal $ 2,000 2,000
HVF III Series 2022-2 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 2.78%  
Outstanding principal $ 750 750
HVF III Series 2022-5 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 4.67%  
Outstanding principal $ 382 364
HVF III Series 2023-1 | Medium-term Notes    
Debt Instrument [Line Items]    
Outstanding principal $ 0 500
HVF III Series 2023-2 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.52%  
Outstanding principal $ 314 300
HVF III Series 2023-3 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.46%  
Outstanding principal $ 500 500
HVF III Series 2023-4 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.88%  
Outstanding principal $ 524 500
HVF III Series 2024-1 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.21%  
Outstanding principal $ 393 375
HVF III Series 2024-2 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.31%  
Outstanding principal $ 393 375
HVF III Series 2025-1 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.62%  
Outstanding principal $ 524 500
HVF III Series 2025-2 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.92%  
Outstanding principal $ 524 500
HVF III Series 2025-3 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.81%  
Outstanding principal $ 393 375
HVF III Series 2025-4 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.21%  
Outstanding principal $ 325 310
HVF III Series 2025-5 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.32%  
Outstanding principal $ 472 450
HVF III Series 2025-6 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.65%  
Outstanding principal $ 577 550
HVF III Series 2026-1 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.74%  
Outstanding principal $ 500 0
HVF III Series 2026-2 | Medium-term Notes    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.12%  
Outstanding principal $ 500 0
Vehicle Debt - Other    
Debt Instrument [Line Items]    
Outstanding principal $ 2,059 1,793
European ABS    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 4.67%  
Outstanding principal $ 1,081 965
Hertz Canadian Securitization    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 4.07%  
Outstanding principal $ 419 307
Australian Securitization    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.96%  
Outstanding principal $ 226 228
New Zealand RCF    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.50%  
U.K. ABS    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 5.56%  
Outstanding principal $ 119 109
Other Vehicle Debt    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 6.18%  
Outstanding principal $ 151 120
Finance lease liability 102 105
Share Lending Agreement    
Debt Instrument [Line Items]    
Unamortized debt issuance costs (85) 0
Share Lending Agreement | Senior Notes    
Debt Instrument [Line Items]    
Unamortized debt issuance costs $ (85)  
Revolving Credit Facility | First Lien RCF | Line of Credit    
Debt Instrument [Line Items]    
Weighted average interest rate (as a percent) 7.23%  
Outstanding principal $ 816 395
Revolving Credit Facility | New Zealand RCF | Line of Credit    
Debt Instrument [Line Items]    
Outstanding principal $ 63 $ 64