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Other Comprehensive Income (Loss) And Accumulated Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Schedule of Comprehensive Income (Loss)

The tables below display the changes in Accumulated Other Comprehensive Income (Loss) by component for the years ended December 31, 2021, 2020 and 2019 were:

(Dollars in Millions)						Net Unrealized Gains (Losses) on Other Investments						Net Unrealized Gains (Losses) on Investments with an Allowance for Credit Losses						Net Unrecognized Postretirement Benefit Costs						Gain (Loss) on Cash Flow Hedges						Total
Balance as of January 1, 2019						$	119.3					$	—					$	(94.5)					$	(3.0)					$	21.8
Other Comprehensive Income (Loss) Before Reclassifications						342.4						—						(6.1)						0.3						336.6
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) Net of Tax (Expense) Benefit of $5.8, $—, $—, $— and $5.8						(22.3)						—						—						—						(22.3)
Other Comprehensive Income (Loss) Net of Tax (Expense) Benefit of $(85.2), $—, $1.7, $(0.1) and $(83.6)						320.1						—						(6.1)						0.3						314.3
Balance as of December 31, 2019						$	439.4					$	—					$	(100.6)					$	(2.7)					$	336.1
Other Comprehensive Income (Loss) Before Reclassifications						304.4						(2.1)						4.3						0.4						307.0
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) Net of Tax (Expense) Benefit of $3.6, $—, $(13.5), $— and $(9.9)						(13.2)						—						50.6						—						37.4
Other Comprehensive Income (Loss) Net of Tax (Expense) Benefit of $(78.7), $0.5, $(15.3), $— and $(93.5)						291.2						(2.1)						54.9						0.4						344.4
Balance as of December 31, 2020						$	730.6					$	(2.1)					$	(45.7)					$	(2.3)					$	680.5
Other Comprehensive Income (Loss) Before Reclassifications						(182.0)						(1.6)						(6.5)						—						(190.1)
Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) Net of Tax (Expense) Benefit of $11.3, $—, $—, $(0.1) and $11.2						(42.8)						—						0.1						0.4						(42.3)
Other Comprehensive Income (Loss) Net of Tax (Expense) Benefit of $59.7, $0.4, $2.4, $(0.1) and $62.4						(224.8)						(1.6)						(6.4)						0.4						(232.4)
Balance as of December 31, 2021						$	505.8					$	(3.7)					$	(52.1)					$	(1.9)					$	448.1

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- Definition

Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124509347&loc=d3e526-108580

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