XML 21 R8.htm IDEA: XBRL DOCUMENT v3.10.0.1
Consolidated Statement of Stockholders' Equity (Unaudited) (Parenthetical)
$ in Millions
9 Months Ended
Sep. 30, 2018
USD ($)
Statement of Stockholders' Equity [Abstract]  
Tax effect on net change in pension asset/liability $ 1.3
Net change in fair value of derivative instruments, tax $ 0.0