Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Investments:
Fixed Maturities at Fair Value (Amortized Cost: 2023 - $7,565.8; 2022 - $7,811.8 Allowance for Credit Losses: 2023 - $8.2; 2022 - $9.6)	$ 6,881.9	$ 6,894.8
Equity Securities at Fair Value (Cost: 2023 - $209.3; 2022 - $247.6)	225.8	243.2	[1]
Other Investments	241.9	269.9	[1]
Total Investments	8,904.2	8,789.5	[1]
Cash	64.1	212.4	[1]
Receivables from Policyholders (Allowance for Credit Losses: 2023 - $13.9; 2022 - $13.1)	959.5	1,286.6	[1]
Other Receivables	200.5	262.6	[1]
Deferred Policy Acquisition Costs	591.6	635.6	[1]
Goodwill	1,250.7	1,300.3	[1]
Current Income Tax Assets	64.5	167.6	[1]
Deferred Income Tax Assets	210.4	129.0	[1]
Other Assets	492.6	530.0	[1]
Total Assets	12,742.7	13,313.6	[1]
Insurance Reserves:
Life and Health	3,422.4	3,276.2	[2]
Property and Casualty	2,680.5	2,756.9	[2]
Total Insurance Reserves	6,102.9	6,033.1	[2]
Unearned Premiums	1,300.8	1,704.4	[2]
Policyholder Obligations	655.7	701.3	[2]
Deferred Income Tax Liabilities	50.6	0.0	[2]
Accrued Expenses and Other Liabilities	737.7	817.3	[2]
Long-term Debt, Current and Non-current, at Amortized Cost (Fair Value: 2023 - $1,213.4; 2022 - $1,195.1)	1,389.2	1,386.9	[2]
Total Liabilities	10,237.7	10,643.0	[2]
Kemper Corporation Shareholders’ Equity:
Common Stock, $0.10 Par Value, 100,000,000 Shares Authorized; 64,111,555 Shares Issued and Outstanding at December 31, 2023 and 63,912,762 Shares Issued and Outstanding at December 31, 2022	6.4	6.4	[2]
Paid-in Capital	1,845.3	1,812.7	[2]
Retained Earnings	1,014.3	1,366.4	[2]
Accumulated Other Comprehensive Loss	(360.8)	(514.9)	[2]
Total Shareholders’ Equity	2,505.2	2,670.6	[2]
Total Liabilities and Shareholders’ Equity	12,742.7	13,313.6	[2]
Equity Securities at Modified Cost	513.5	586.5	[1]
Convertible Securities at Fair Value	281.2	283.4	[1]
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest	2,505.0	2,670.6	[3]
Variable Interest Entity, Primary Beneficiary
Investments:
Fixed Maturities at Fair Value (Amortized Cost: 2023 - $7,565.8; 2022 - $7,811.8 Allowance for Credit Losses: 2023 - $8.2; 2022 - $9.6)	1.7	0.0	[1]
Other Short-Term Investments	2.0	0.0	[1]
Receivables from Policyholders (Allowance for Credit Losses: 2023 - $13.9; 2022 - $13.1)	0.7	0.0	[1]
Deferred Policy Acquisition Costs	0.1	0.0
Deferred Income Tax Assets	0.1	0.0
Insurance Reserves:
Unearned Premiums	0.5	0.0	[2]
Accrued Expenses and Other Liabilities	0.3	0.0	[2]
Consolidated Entity, Excluding Consolidated VIE
Investments:
Fixed Maturities at Fair Value (Amortized Cost: 2023 - $7,565.8; 2022 - $7,811.8 Allowance for Credit Losses: 2023 - $8.2; 2022 - $9.6)	6,881.9	6,894.8	[1]
Other Short-Term Investments	520.9	278.4	[1]
Alternative Energy Partnership Investments
Investments:
Equity Method Investments	17.3	16.3	[1]
Equity Method Limited Liability Investments
Investments:
Equity Method Investments	$ 221.7	$ 217.0	[1]

[1] As of January 1, 2023, the Company adopted ASU 2018-12 using the modified retrospective method applied as of the transition date of January 1, 2021. Prior period amounts in the financial statements have been recast to reflect application of the new guidance. See Note 2 to the Consolidated Financial Statements for additional information.

[2] As of January 1, 2023, the Company adopted ASU 2018-12 using the modified retrospective method applied as of the transition date of January 1, 2021. Prior period amounts in the financial statements have been recast to reflect application of the new guidance. See Note 2 to the Consolidated Financial Statements for additional information.

[3] As of January 1, 2023, the Company adopted ASU 2018-12 using the modified retrospective method applied as of the transition date of January 1, 2021. Prior period amounts in the financial statements have been recast to reflect application of the new guidance. See Note 2 to the Consolidated Financial Statements for additional information.