Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity Common Stock Rollforward (Details)

v3.20.1
Stockholders' Equity Common Stock Rollforward (Details) - shares
 3 Months Ended
Mar. 22, 2019
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Increase (Decrease) in Common Stock Outstanding [Roll Forward]          
Common shares outstanding at beginning of period (in shares)   272,935,731      
Number of shares of common stock repurchased during period (in shares)   (105,300) 0    
Common shares outstanding at end of period (in shares)   273,528,243      
Number of nonvested restricted common shares outstanding (in shares)   1,242,812 1,186,669 1,062,901 1,593,701
Common Stock [Member]          
Increase (Decrease) in Common Stock Outstanding [Roll Forward]          
Common shares outstanding at beginning of period (in shares)   272,935,731 248,085,721    
Number of shares of stock issued during period (in shares) 18,000,000 16,498 24,377,530    
Number of shares of restricted common stock issued during period (in shares)   681,314 363,353    
Number of shares of common stock repurchased during period (in shares)   (105,300)      
Common shares outstanding at end of period (in shares)   273,528,243 272,826,604