Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Loss Statement (Parenthetical)

v3.21.2
Accumulated Other Comprehensive Loss Statement (Parenthetical) - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Statement of Other Comprehensive Income [Abstract]    
Unrecognized actual losses and prior service cost, related to pension and other postretirement benefit plans, accumulated tax $ 0.3 $ 0.5
Cash flow hedging transaction, accumulated tax $ 0.6 $ 0.7