Earnings Per Share - Additional Information (Details) shares in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2026
shares
|
Jun. 30, 2025
shares
|
Jun. 30, 2026
shares
|
Jun. 30, 2025
shares
|
|
| Stock Option | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share | ||||
| Antidilutive securities (in shares) | 1.1 | 1.7 | 4.3 | 2.1 |
| Harley-Davidson Financial Services | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share | ||||
| Acquired ownership percentage, noncontrolling owner | 9.80% | 9.80% | ||
| Equity carrying value | 1.75 | 1.75 | ||
| Right to repurchase ownership interest, maximum annual percentage | 0.3333 | 0.3333 | ||
| Harley-Davidson Financial Services | Maximum | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share | ||||
| Acquired ownership percentage per counterparty, noncontrolling owner | 4.90% | 4.90% | ||