XML 75 R60.htm IDEA: XBRL DOCUMENT v3.20.2
Shareholders' Equity (Details) - USD ($)
$ / shares in Units, shares in Millions, $ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Oct. 31, 2020
Apr. 30, 2020
Oct. 30, 2019
Sep. 30, 2019
Jul. 31, 2019
Apr. 30, 2019
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2020
Sep. 30, 2019
Jul. 09, 2020
Subsequent Event [Line Items]                              
Dividend declared (in dollars per share)       $ 0.78     $ 0.78 $ 0.78 $ 0.78 $ 0.70 $ 0.70 $ 0.70 $ 0.78 $ 2.18  
Common stock, dividends, per share, cash paid (in dollars per share)   $ 0.78 $ 0.78   $ 0.70 $ 0.70 $ 0.78       $ 0.70        
Common stock, par value (in dollars per share)               $ 0.01         $ 0.01   $ 0.01
Subsequent Event                              
Subsequent Event [Line Items]                              
Number of shares sold (in shares) 9.6                            
Common stock, par value (in dollars per share) $ 0.01                            
Proceeds from sale of stock $ 557.4                            
Sale of stock, price per share (in dollars per share) $ 60.00