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Consolidated Statements Of Equity (Parenthetical) - USD ($)
$ in Millions
1 Months Ended
Jul. 31, 2019
May 31, 2019
Apr. 30, 2018
Golden Hospitality Ltd. [Member]      
Decrease to non-controlling interests   $ 0.4  
Increase to non-controlling interest     $ 0.4
Century Bets [Member] | Maximum [Member]      
Decrease to non-controlling interests $ 0.1    
Century Bets [Member]      
Ownership interest 25.00%    
Golden Hospitality Ltd. [Member]      
Ownership interest by non-controlling     49.00%