XML 116 R101.htm IDEA: XBRL DOCUMENT v3.22.0.1
Postretirement and Other Benefits - Amounts Recognized in Accumulated Other Comprehensive Income (Details) - Pension Benefits
$ in Millions
Dec. 31, 2021
USD ($)
U.S.  
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Accumulated loss (gain) $ 16.9
Prior service credit 0.0
Accumulated other comprehensive loss (gain) 16.9
France  
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Accumulated loss (gain) 11.1
Prior service credit (2.0)
Accumulated other comprehensive loss (gain) 9.1
U.K.  
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]  
Accumulated loss (gain) (3.5)
Prior service credit 0.0
Accumulated other comprehensive loss (gain) $ (3.5)