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Investments in and Advances to Unconsolidated Affiliates - Mervyns II - Additional Information (Details) - Mervyns II - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]    
Proceeds from Dividends Received $ 1.9 $ 1.7
Unrealized change in fair value of investment 38.9 $ 51.9
Special cash dividend $ 28.2