XML 136 R9.htm IDEA: XBRL DOCUMENT v3.20.1
Consolidated Statements of Changes in Equity (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Statement of Stockholders' Equity [Abstract]      
(Gain) loss associated with pensions $ 3.1 $ (3.6) $ (0.2)
Share of affiliated comprehensive (income) loss $ 3.3 $ 24.3 $ (1.6)