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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Current assets    
Allowance for credit losses $ 0.0 $ 0.0
Preferred Stock    
Stockholders' equity    
Preferred stock, par value per share (in dollars per share) $ 0.01 $ 0.01
Preferred stock, shares authorized (in shares) 100,000,000.0 100,000,000.0
Preferred stock, shares issued (in shares) 0 0
Preferred stock, shares outstanding (in shares) 0 0
Series Common Stock    
Stockholders' equity    
Common stock, par value per share (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 50,000,000.0 50,000,000.0
Common stock, shares issued (in shares) 0 0
Common stock, shares outstanding (in shares) 0 0
Common Stock    
Stockholders' equity    
Common stock, par value per share (in dollars per share) $ 0.01 $ 0.01
Common stock, shares authorized (in shares) 450,000,000.0 450,000,000.0
Common stock, shares issued (in shares) 189,300,000 189,100,000
Common stock, shares outstanding (in shares) 121,600,000 121,400,000
Treasury Stock, Common    
Stockholders' equity    
Treasury stock, shares (in shares) 67,700,000 67,700,000