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Common Stock and Related Matters - Dividends Declared And Or Paid (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Dividends Payable [Line Items] |  |  |  |  |  |  |
Dividends Declared per Share of Common Stock |  | $ 0.75 | $ 0.75 |  | $ 0.5 | $ 2 | $ 1.35
Quarterly Cash Dividend Q3 2024 [Member] |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Date Paid or To Be Paid | Nov. 15, 2024 |  |  |  |  |  |
Total Common Dividends Declared | $ 165.2 |  |  |  |  |  |
Amount of Common Dividends Paid or To Be Paid | 163.5 |  |  |  |  |  |
Dividends on Share-Based Awards | $ 1.7 |  |  |  |  |  |
Dividends Declared per Share of Common Stock | $ 0.75 |  |  |  |  |  |
Quarterly Cash Dividend Q2 2024 [Member] |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Date Paid or To Be Paid |  | Aug. 15, 2024 |  |  |  |  |
Total Common Dividends Declared |  | $ 166.1 |  |  |  |  |
Amount of Common Dividends Paid or To Be Paid |  | 164.3 |  |  |  |  |
Dividends on Share-Based Awards |  | $ 1.8 |  |  |  |  |
Dividends Declared per Share of Common Stock |  | $ 0.75 |  |  |  |  |
Quarterly Cash Dividend Q1 2024 [Member] |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Date Paid or To Be Paid |  |  | May 15, 2024 |  |  |  |
Total Common Dividends Declared |  |  | $ 168.1 |  |  |  |
Amount of Common Dividends Paid or To Be Paid |  |  | 166.3 |  |  |  |
Dividends on Share-Based Awards |  |  | $ 1.8 |  |  |  |
Dividends Declared per Share of Common Stock |  |  | $ 0.75 |  |  |  |
Quarterly Cash Dividend Q4 2023 [Member] |  |  |  |  |  |  |
Dividends Payable [Line Items] |  |  |  |  |  |  |
Date Paid or To Be Paid |  |  |  | Feb. 15, 2024 |  |  |
Total Common Dividends Declared |  |  |  | $ 112.8 |  |  |
Amount of Common Dividends Paid or To Be Paid |  |  |  | 111.6 |  |  |
Dividends on Share-Based Awards |  |  |  | $ 1.2 |  |  |
Dividends Declared per Share of Common Stock |  |  |  | $ 0.5 |  |  |

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
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- Definition Date the declared dividend will be paid, in YYYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-3 + Details
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- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
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