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Accumulated Other Comprehensive Loss
 12 Months Ended
Dec. 31, 2019
Equity [Abstract]  
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Loss
Accumulated other comprehensive loss at the balance sheet dates is comprised of the following:
(In millions)
 
Pension Plan Adjustments
 
Other Post Retirement Employee Benefit Plan Adjustments
 
Total
Balance at December 31, 2017
 
$
(59.0
)
 
$
15.0

 
$
(44.0
)
Other comprehensive income (loss) before reclassifications
 
(16.3
)
 
0.3

 
(16.0
)
Amounts reclassified from accumulated other comprehensive loss
 
7.3

 
(1.8
)
 
5.5

   Other comprehensive loss, net of tax
 
(9.0
)
 
(1.5
)
 
(10.5
)
Reclassification of the income tax effects of the Tax Cuts and Jobs Act1
 
(15.0
)
 
2.2

 
(12.8
)
Balance at December 31, 2018
 
(83.0
)
 
15.7

 
(67.3
)
Other comprehensive income (loss) before reclassifications
 
9.8

 
(7.1
)
 
2.7

Amounts reclassified from accumulated other comprehensive loss
 
5.4

 
(0.3
)
 
5.1

   Other comprehensive income (loss), net of tax
 
15.2

 
(7.4
)
 
7.8

Balance at December 31, 2019
 
$
(67.8
)
 
$
8.3

 
$
(59.5
)

1 In February 2018, the FASB issued ASU No. 2018-2, Income Statement – Reporting Comprehensive Income (Topic 220), Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, which allows a reclassification from accumulated other comprehensive income to retained earnings for stranded tax effects resulting from the December 22, 2017, H.R. 1, Tax Cuts and Jobs Act (the Act). During 2018, we reclassified the income tax effects of the Act on pension and other postretirement employee benefits within accumulated other comprehensive loss to retained earnings.