Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.19.2
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Thousands, shares in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Jul. 18, 2019
Jul. 16, 2019
Jun. 18, 2019
Apr. 23, 2019
Jan. 29, 2019
Jul. 26, 2019
Sep. 30, 2019
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Jul. 02, 2019
Subsequent Event [Line Items]                        
Loss on extinguishment of debt               $ 0 $ 0 $ 1,000 $ 0  
Aggregate cost for shares repurchased                   $ 1,474,000 $ 334,000  
Dividends declared per common share (in dollars per share)       $ 0.0121 $ 0.0121     $ 0.0121 $ 0.0110 $ 0.0242 $ 0.0220  
Subsequent Event                        
Subsequent Event [Line Items]                        
Aggregate cost for shares repurchased           $ 264,000            
Dividends declared per common share (in dollars per share)   $ 0.0121                    
Subsequent Event | Common Stock                        
Subsequent Event [Line Items]                        
Number of shares repurchased (in shares)           44            
Senior Notes | 4.625% Senior Notes Due 2024 | Subsequent Event                        
Subsequent Event [Line Items]                        
Principal amount                       $ 1,500,000
Stated interest rate (as a percent)                       4.625%
Senior Notes | 6.00% Senior Note Due 2024                        
Subsequent Event [Line Items]                        
Principal amount     $ 1,500,000                  
Stated interest rate (as a percent)               6.00%   6.00%    
Debt instrument redemption price (as a percent of aggregate principal)     103.00%                  
Senior Notes | 6.00% Senior Note Due 2024 | Subsequent Event                        
Subsequent Event [Line Items]                        
Debt instrument redemption price (as a percent of aggregate principal) 103.00%                      
Forecast | Senior Notes | 6.00% Senior Note Due 2024                        
Subsequent Event [Line Items]                        
Loss on extinguishment of debt             $ 56,000