Quarterly report pursuant to Section 13 or 15(d)

ACCUMULATED OTHER COMPREHENSIVE LOSS (Parenthetical)

v3.5.0.2
ACCUMULATED OTHER COMPREHENSIVE LOSS (Parenthetical) - USD ($)
$ in Millions
Jun. 30, 2016
Dec. 31, 2015
Statement of Comprehensive Income [Abstract]    
Unrecognized actuarial losses and prior service cost related to pension and other postretirement benefit plans, accumulated tax $ 136.0 $ 138.2
Cash flow hedging transactions, accumulated tax $ 0.9 $ 1.0