Earnings or Loss Per Share - Potential Diluted Effect of Diluted Loss Per Share (Details) - shares shares in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
|
| Outstanding options, SARs and RSUs | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Securities excluded (in shares) | 38.6 | 42.4 | 45.0 | 42.4 |
| Outstanding PSUs and PSARs | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Securities excluded (in shares) | 8.5 | 8.6 | 8.6 | 8.6 |
| LTVP and ESPP | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Securities excluded (in shares) | 5.8 | 4.1 | 5.8 | 4.1 |