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Consolidated Balance Sheets (Parenthetical) - $ / shares shares in Millions | Sep. 30, 2022 | Dec. 31, 2021
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Statement of Financial Position [Abstract] |  |
Common stock, par value | $ 0.01 | $ 0.01
Common stock, shares outstanding | 62.1 | 62.4
Preferred stock, par value | $ 0.01 | $ 0.01

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