XML 67 R57.htm IDEA: XBRL DOCUMENT v3.21.1
Note 11 - Stockholders' Equity (Details Textual) - USD ($)
$ / shares in Units, $ in Millions
 1 Months Ended 3 Months Ended
Mar. 31, 2021
Feb. 17, 2021
Jan. 04, 2021
Mar. 31, 2020
Feb. 28, 2021
Dec. 31, 2020
Mar. 31, 2021
Mar. 31, 2020
Feb. 16, 2021
Common Stock, Shares Authorized (in shares) 2,000,000,000         2,000,000,000 2,000,000,000    
Preferred Stock, Shares Authorized (in shares) 80,000,000           80,000,000    
Preferred Stock, Par or Stated Value Per Share (in dollars per share) $ 0.001           $ 0.001    
Preferred Stock, Shares Issued, Total (in shares) 0           0    
Share Price (in dollars per share) $ 176.69         $ 207.59 $ 176.69    
Common Stock, Dividends, Per Share, Declared (in dollars per share)   $ 0.29   $ 0.27          
Payments of Dividends, Total $ 47.1     $ 43.9     $ 47.1 $ 43.9  
Accelerated Share Repurchases, Initial Price, Shares (in shares)             263,474    
Treasury Stock, Value, Acquired, Cost Method             $ 100.0 $ 173.8  
Treasury Stock, Shares, Ending Balance (in shares) 381,536,446         381,185,512 381,536,446    
Common Stock Reissued (in shares)             209,592    
Common Stock, Weighted Average Price (in dollars per share) $ 11.11           $ 11.11    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)             946,563 1,009,520  
Common Stock [Member]                  
Treasury Stock, Value, Acquired, Cost Method             $ (0.0) $ (0.0)  
Share Repurchase Programs [Member]                  
Stock Repurchase Program, Authorized Amount $ 4,100.0           4,100.0    
Treasury Stock, Cumulative Value Acquired, Cost Method 3,621.2           3,621.2    
Stock Repurchase Program, Remaining Authorized Repurchase Amount $ 478.8           $ 478.8    
Accelerated Share Repurchases, Initial Price, Shares (in shares)             560,526    
Treasury Stock, Value, Acquired, Cost Method             $ 100.0    
Treasury Stock Acquired, Average Cost Per Share (in dollars per share)             $ 178.40    
February 2021 Share Repurchase Program [Member] | Common Stock [Member]                  
Stock Repurchase Program, Authorized Amount                 $ 300.0
December 2020 Share Repurchase Program [Member]                  
Accelerated Share Repurchases, Purchase Price           $ 50.0      
Accelerated Share Repurchases, Initial Price, Shares (in shares)     192,687   70,787        
Accelerated Share Repurchases, Initial Price Paid Per Share (in dollars per share)     $ 207.59