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Shareholders' Equity (Schedule of Dividends Paid and Dividends Declared) (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Nov. 06, 2025 | Sep. 30, 2025 | Jun. 30, 2025 | Mar. 31, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Dividends Payable [Line Items] |  |  |  |  |  |  |
Dividends |  | $ 119,862 |  |  | $ 105,963 | $ 360,615 | $ 318,871
O2025 Q1 Dividends [Member] |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Date Declared |  |  |  | Feb. 23, 2025 |  |  |
Payable to Shareholders of Record at the Close of Business on |  |  |  | Mar. 13, 2025 |  |  |
Cash Paid Per Share |  |  |  | $ 1.11 |  |  |
Aggregate Amount Paid |  |  |  | $ 122,300 |  |  |
Date Paid/Date to be Paid |  |  |  | Mar. 27, 2025 |  |  |
Dividends |  |  |  |  |  | $ 2,400 |
O2025 Q2 Dividends [Member] |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Date Declared |  |  | Apr. 27, 2025 |  |  |  |
Payable to Shareholders of Record at the Close of Business on |  |  | May 22, 2025 |  |  |  |
Cash Paid Per Share |  |  | $ 1.11 |  |  |  |
Aggregate Amount Paid |  |  | $ 119,400 |  |  |  |
Date Paid/Date to be Paid |  |  | Jun. 17, 2025 |  |  |  |
O2025 Q3 Dividends [Member] |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Date Declared |  | Aug. 03, 2025 |  |  |  |  |
Payable to Shareholders of Record at the Close of Business on |  | Aug. 21, 2025 |  |  |  |  |
Cash Paid Per Share |  | $ 1.11 |  |  |  |  |
Aggregate Amount Paid |  | $ 119,100 |  |  |  |  |
Date Paid/Date to be Paid |  | Sep. 18, 2025 |  |  |  |  |
Subsequent Event [Member] | O2025 Q4 Dividends [Member] |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Date Declared | Nov. 02, 2025 |  |  |  |  |  |
Payable to Shareholders of Record at the Close of Business on | Nov. 13, 2025 |  |  |  |  |  |
Cash to be Paid Per Share | $ 1.11 |  |  |  |  |  |
Date Paid/Date to be Paid | Dec. 11, 2025 |  |  |  |  |  |

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