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v3.25.4

Long-term Debt (Senior Unsecured Notes) (Details) - USD ($) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023 | Aug. 27, 2025 | Aug. 06, 2024
Long-term debt |  |  |  |  |
Losses on debt extinguishment | $ 3,783,000 | $ 0 | $ 556,000 |  |
At The Market Program |  |  |  |  |
Long-term debt |  |  |  |  |
Stock option activity (in shares) | 8,170,387 |  |  |  |
Proceeds from issuance of common stock | $ 404,000,000.0 |  |  |  |
Minimum |  |  |  |  |
Long-term debt |  |  |  |  |
Number of days prior to maturity notes can be redeemed and receive make-whole redemption premium | 90 days |  |  |  |
Maximum |  |  |  |  |
Long-term debt |  |  |  |  |
Number of days prior to maturity notes can be redeemed and receive make-whole redemption premium | 180 days |  |  |  |
Senior Notes |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 6,350,000,000 |  |  |  |
Debt instrument, redemption price, percentage | 100.00% |  |  |  |
Senior Notes | Change of Control |  |  |  |  |
Long-term debt |  |  |  |  |
Debt instrument, redemption price, percentage | 101.00% |  |  |  |
Senior Unsecured Notes 3.25 Percent Due 2032 |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 800,000,000 | 800,000,000 |  |  |
Debt Instrument, Face Amount | $ 800,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.25% |  |  |  |
Senior Unsecured Notes 4.00 Percent Due 2031 |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 700,000,000 | 700,000,000 |  |  |
Debt Instrument, Face Amount | $ 700,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.00% |  |  |  |
$400 million 3.35% senior unsecured notes due September 2024 |  |  |  |  |
Long-term debt |  |  |  |  |
Debt Instrument, Face Amount | $ 400,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 3.35% |  |  |  |
$700 million 4.00% senior unsecured notes due January 2030 |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 700,000,000 | 700,000,000 |  |  |
Debt Instrument, Face Amount | $ 700,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.00% |  |  |  |
Senior Unsecured Notes 6.75 Percent Due 2033 |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 400,000,000 | 400,000,000 |  |  |
Debt Instrument, Face Amount | $ 400,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 6.75% |  |  |  |
Senior Unsecured Notes 5.625 Percent Due 2034 |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 400,000,000 | 400,000,000 |  |  |
Debt Instrument, Face Amount | $ 800,000,000 | $ 800,000,000 |  |  | $ 800,000,000
Debt Instrument, Interest Rate, Stated Percentage | 5.625% | 5.625% |  |  | 5.625%
Debt instrument, discount rate at issuance as a percent of face value |  |  |  |  | 99.094%
Senior Unsecured Notes 6.250 Percent Due 2054 |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 800,000,000 | $ 800,000,000 |  |  |
Debt Instrument, Face Amount | $ 400,000,000 | $ 400,000,000 |  |  | $ 400,000,000
Debt Instrument, Interest Rate, Stated Percentage | 6.25% | 6.25% |  |  | 6.25%
Debt instrument, discount rate at issuance as a percent of face value |  |  |  |  | 99.183%
Senior Unsecured Notes 5.250 Percent Due 2033 |  |  |  |  |
Long-term debt |  |  |  |  |
Debt Instrument, Face Amount | $ 600,000,000 | $ 600,000,000 |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.25% | 5.25% |  |  |
Debt instrument, discount rate at issuance as a percent of face value |  |  |  | 99.642% |
Senior Unsecured Notes 5.750 Percent Due 2037 |  |  |  |  |
Long-term debt |  |  |  |  |
Debt Instrument, Face Amount | $ 700,000,000 | $ 700,000,000 |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.75% | 5.75% |  |  |
Debt instrument, discount rate at issuance as a percent of face value |  |  |  | 9918.70% |
$850 million 5.250% senior unsecured notes due June 2025 |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 0 | $ 850,000,000 |  |  |
Debt Instrument, Face Amount | $ 850,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.25% |  |  |  |
$975 million 5.375% senior unsecured notes due April 2026 |  |  |  |  |
Long-term debt |  |  |  |  |
Long-term Debt, Gross | $ 0 | $ 975,000,000 |  |  |
Debt Instrument, Face Amount | $ 975,000,000 |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 5.375% |  |  |  |

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