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v3.25.3

Debt - Senior Notes and Junior Subordinated Notes (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2025 | Sep. 30, 2024
Debt Instrument [Line Items] |  |  |
Repayments of long-term debt |  | $ 350.0 | $ 750.0
Junior subordinated notes | On or after March 30, 2029 |  |  |
Debt Instrument [Line Items] |  |  |
Redemption price percentage |  | 100.00% |
Junior subordinated notes | If changes in tax laws and interpretations occur |  |  |
Debt Instrument [Line Items] |  |  |
Redemption price percentage |  | 100.00% |
Junior subordinated notes | If a rating agency makes certain changes relating to the equity credit criteria for securities |  |  |
Debt Instrument [Line Items] |  |  |
Redemption price percentage |  | 102.00% |
2030 Senior Notes | Senior notes |  |  |
Debt Instrument [Line Items] |  |  |
Debt interest rate | 3.30% | 3.30% |
Redemption price percentage |  | 100.00% |
Applicable basis spread over redemption price percentage |  | 0.40% |
2034 Senior Notes | Senior notes |  |  |
Debt Instrument [Line Items] |  |  |
Debt interest rate | 5.50% | 5.50% |
Redemption price percentage |  | 100.00% |
Applicable basis spread over redemption price percentage |  | 0.25% |
2025 Notes | Senior notes |  |  |
Debt Instrument [Line Items] |  |  |
Repayments of long-term debt | $ 350.0 |  |
Debt interest rate | 3.50% | 3.50% |

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