Shareholders' Earnings per Share - Narrative (Details) - shares shares in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
|
| Employee Stock Option | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Antidilutive shares (in shares) | 1.6 | 2.2 | 1.7 | 1.9 |
| Restricted Stock Units | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Antidilutive shares (in shares) | 0.8 | |||
| Award vesting period | 3 years | |||