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Temporary Equity, Equity and Dividends (Schedule of Quarterly Dividends Declared and Paid) (Details) $ / shares in Units, $ in Millions | 3 Months Ended
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Mar. 31, 2023 USD ($) $ / shares
Special Dividend [Member] |
Dividends Payable [Line Items] |
Dividend per share | $ / shares | $ 1.0800
Total dividends | $ | $ 120.4
Fourth quarter 2021 |
Dividends Payable [Line Items] |
Dividend per share | $ / shares | $ 0.2500
Total dividends | $ | $ 27.7
Fourth Quarter 2022 [Member] |
Dividends Payable [Line Items] |
Dividend per share | $ / shares | $ 0.2700
Total dividends | $ | $ 30.0

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