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v3.25.0.1

NOTES PAYABLE - DIRECT CORPORATE OBLIGATIONS - NARRATIVE (Details) - USD ($) |  |  |  | 1 Months Ended |
--- | --- | --- | --- | --- | ---
May 13, 2024 | Jun. 12, 2019 | May 19, 2015 | Nov. 30, 2020 | Dec. 31, 2024
Subordinated Debt | Prior to November 25, 2025 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Redemption price, percent |  |  |  | 102.00% |
6.450% Senior Notes due June 2034 | Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount | $ 700,000,000.0 |  |  |  |
Interest rate | 6.45% |  |  |  | 6.45%
5.125% Subordinated Debentures due 2060 | Subordinated Debt |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount |  |  |  | $ 150,000,000.0 |
Interest rate |  |  |  | 5.125% | 5.125%
5.125% Subordinated Debentures due 2060 | Subordinated Debt | On or After November 25, 2025 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount |  |  |  | $ 25,000,000 |
5.250% Senior Notes due May 2029 | Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount |  | $ 500,000,000.0 |  |  |
Interest rate |  | 5.25% |  |  | 5.25%
Debt default, percentage of principal amount outstanding |  | 50.00% |  |  |
5.250% Senior Notes due May 2029 | Senior Notes | On and After February 28, 2029 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Redemption price, percent |  | 100.00% |  |  |
5.250% Senior Notes due May 2029 | Senior Notes | Change of Control Repurchase Event |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Redemption price, percent |  | 101.00% |  |  |
4.500% Senior Notes due May 2020 | Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount |  |  | $ 325,000,000.0 |  |
Interest rate |  | 4.50% |  |  |
5.250% Senior Notes due May 2025 | Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal amount |  |  | $ 500,000,000.0 |  |
Interest rate |  |  | 5.25% |  | 5.25%
Debt default, percentage of principal amount outstanding |  |  | 25.00% |  |
5.250% Senior Notes due May 2025 | Senior Notes | Change of Control Repurchase Event |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Redemption price, percent |  |  | 101.00% |  |
5.250% Senior Notes due May 2025 | Senior Notes | On and After February 28, 2025 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Redemption price, percent |  |  | 100.00% |  |
Senior Note 6.450 Percent June 2034 | Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt default, percentage of principal amount outstanding | 25.00% |  |  |  |
Debt Instrument, Basis Spread Used to Calculate Redemption Amount | 0.30% |  |  |  |
Senior Note 6.450 Percent June 2034 | Senior Notes | On and After February 28, 2025 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Redemption Day Year | 360 days |  |  |  |
DebtInstrument, Redemption Day Month | 30 days |  |  |  |
Redemption price, percent | 100.00% |  |  |  |

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