Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Repurchases of Common Stock (Details)

v3.20.2
Stockholders' Equity - Repurchases of Common Stock (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Oct. 06, 2020
Sep. 30, 2020
Sep. 30, 2020
Sep. 30, 2019
Class of Stock        
Payment for shares acquired     $ 35.7 $ 496.1
Common Stock        
Class of Stock        
Stock repurchase program, authorized amount   $ 750.0 $ 750.0  
Treasury shares acquired (in shares)   200,000 4,000,000.0  
Payment for shares acquired   $ 2.6 $ 35.7  
Treasury stock price (usd per share)   $ 11.24 $ 8.96  
Remaining shares authorized for repurchase   $ 207.0 $ 207.0  
Common Stock | Subsequent Event        
Class of Stock        
Treasury shares acquired (in shares) 1,500,000      
Payment for shares acquired $ 17.3      
Treasury stock price (usd per share) $ 11.50