Quarterly report pursuant to Section 13 or 15(d)

Accumulated Other Comprehensive Income (Loss) - Schedule of Accumulated Other Comprehensive Income Activity (Details)

v3.21.2
Accumulated Other Comprehensive Income (Loss) - Schedule of Accumulated Other Comprehensive Income Activity (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2020
Mar. 31, 2020
Jun. 30, 2021
Jun. 30, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]            
Beginning balance $ 249.7 $ 222.6 $ 255.9 $ 268.3 $ 222.6 $ 268.3
Total other comprehensive income (loss) 1.6 (0.6) 1.6 0.1 1.0 1.7
Ending balance 232.6 249.7 251.8 255.9 232.6 251.8
AOCI, tax     0.0     0.0
Foreign Currency Translation Adjustments            
AOCI Attributable to Parent, Net of Tax [Roll Forward]            
Beginning balance   6.7   (0.5) 6.7 (0.5)
Other comprehensive (loss) income before reclassifications, net of tax impact         0.3 (0.9)
Amounts reclassified from accumulated other comprehensive income (loss), net of tax         0.0 0.0
Total other comprehensive income (loss)         0.3 (0.9)
Ending balance 7.0   (1.4)   7.0 (1.4)
AOCI, tax 0.0       0.0  
Derivative Adjustments            
AOCI Attributable to Parent, Net of Tax [Roll Forward]            
Beginning balance   (1.0)   (0.6) (1.0) (0.6)
Other comprehensive (loss) income before reclassifications, net of tax impact         (0.2) 0.7
Amounts reclassified from accumulated other comprehensive income (loss), net of tax         0.5 (0.3)
Total other comprehensive income (loss)         0.3 0.4
Ending balance (0.7)   (0.2)   (0.7) (0.2)
AOCI, tax 0.1       0.1  
Pension and Postretirement Adjustments            
AOCI Attributable to Parent, Net of Tax [Roll Forward]            
Beginning balance   (65.0)   (73.6) (65.0) (73.6)
Other comprehensive (loss) income before reclassifications, net of tax impact         (0.1) 0.2
Amounts reclassified from accumulated other comprehensive income (loss), net of tax         0.5 2.0
Total other comprehensive income (loss)         0.4 2.2
Ending balance (64.6)   (71.4)   (64.6) (71.4)
AOCI, tax 0.0       0.0  
Total Accumulated Other Comprehensive Income (Loss)            
AOCI Attributable to Parent, Net of Tax [Roll Forward]            
Beginning balance (59.9) (59.3) (74.6) (74.7) (59.3) (74.7)
Other comprehensive (loss) income before reclassifications, net of tax impact         0.0 0.0
Amounts reclassified from accumulated other comprehensive income (loss), net of tax         1.0 1.7
Total other comprehensive income (loss) 1.6 (0.6) 1.6 0.1 1.0 1.7
Ending balance (58.3) $ (59.9) $ (73.0) $ (74.6) (58.3) $ (73.0)
AOCI, tax $ 0.0       $ 0.0