Accumulated Other Comprehensive Income

6 Months Ended

Jun. 30, 2021

Equity [Abstract]

Accumulated Other Comprehensive Income

Accumulated Other Comprehensive Income

The following table sets forth the after-tax components of accumulated other comprehensive income and changes thereto recorded during the six months ended June 30, 2021:

	Foreign Currency Translation Adjustment		Prior Service Credit Associated with Postretirement Plans		Total Accumulated Other Comprehensive Income
	(Dollars in millions)
December 31, 2020	$	1.8	$	204.0	$	205.8
Reclassification from other comprehensive income to earnings	—		(22.0)		(22.0)
Current period change	(0.4)		—		(0.4)
June 30, 2021	$	1.4	$	182.0	$	183.4

Postretirement health care and life insurance benefits reclassified from other comprehensive income to earnings of $11.0 million and $2.2 million during the three months ended June 30, 2021 and 2020, respectively, and $22.0 million and $4.4 million during the six months ended June 30, 2021 and 2020, respectively, are included in “Net periodic benefit (credit) costs, excluding service cost” in the unaudited condensed consolidated statements of operations.