XML 128 R85.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
EARNINGS PER SHARE - (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 12 Months Ended
Feb. 29, 2020
Nov. 30, 2019
Jul. 31, 2019
May 31, 2019
Jan. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Subsequent Event [Line Items]                
Dividends declared per share of common stock (in dollars per share)   $ 0.09 $ 0.08 $ 0.08 $ 0.08 $ 0.33 $ 0.24 $ 0.32
Payments of ordinary dividends   $ 1.2 $ 1.0 $ 1.1 $ 1.0      
Subsequent Event [Member]                
Subsequent Event [Line Items]                
Dividends declared per share of common stock (in dollars per share) $ 0.09              
Payments of ordinary dividends $ 1.3