XML 145 R126.htm IDEA: XBRL DOCUMENT v3.10.0.1
Equity - Narrative (Details) - USD ($)
 1 Months Ended 12 Months Ended 38 Months Ended
Jan. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2016
Oct. 31, 2013
Class of Stock [Line Items]            
Repurchase of common stock (in shares)       991,985 13,163,793  
Share repurchase program, authorized amount of repurchase           $ 500,000,000
Repurchase of common stock, value (in dollars)       $ 5,890,000 $ 380,300,000  
Issuance of common stock   $ 5,719,000 $ 15,325,000      
NRZ [Member]            
Class of Stock [Line Items]            
Issuance of common stock     $ 13,900,000      
Issuance of common stock, shares     6,075,510      
Securities Class Action [Member]            
Class of Stock [Line Items]            
Issuance of common stock, shares 1,875,000   625,000      
Common stock to be issued in connection with mediated settlement of litigation     2,500,000