Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Investments:
Company-Owned Life Insurance	$ 515.7	$ 513.5
Loans to Policyholders		281.2
Other Investments	213.6	241.9
Receivables from Policyholders (Allowance for Credit Losses: 2024 - $6.4; 2023 - $13.9)	953.1
Deferred Policy Acquisition Costs	595.3	591.6
Total Assets	12,625.9	12,742.7
Insurance Reserves:
Policyholder Obligations	660.9	655.7
Total Liabilities	10,037.2	10,237.7
Kemper Corporation Shareholders’ Equity:
Common Stock, $0.10 Par Value, 100,000,000 Shares Authorized; 64,357,521 Shares Issued and Outstanding at March 31, 2024 and 64,111,555 Shares Issued and Outstanding at December 31, 2023	6.4	6.4
Paid-in Capital	1,852.3	1,845.3
Retained Earnings	1,066.1	1,014.3
Accumulated Other Comprehensive Loss	(335.0)	(360.8)
Total Shareholders’ Equity	2,589.8	2,505.2
Noncontrolling Interest	(1.1)	(0.2)
Total Shareholders’ Equity	2,588.7	2,505.0
Total Liabilities and Shareholders’ Equity	12,625.9	12,742.7
Consolidated Entity, Excluding VIE
Investments:
Debt Securities, Available-for-Sale	6,771.6	6,881.9
Equity Securities, FV-NI, Current	230.1	225.8
Short-term Investments at Cost which Approximates Fair Value	520.7	520.9
Company-Owned Life Insurance	515.7	513.5
Loans to Policyholders	280.5	281.2
Other Investments	213.6	241.9
Total Investments	8,764.6	8,904.2
Cash	125.9	64.1
Receivables from Policyholders (Allowance for Credit Losses: 2024 - $6.4; 2023 - $13.9)	953.1	959.5
Other Receivables	195.4	200.5
Deferred Policy Acquisition Costs	595.3	591.6
Goodwill	1,250.7	1,250.7
Current Income Tax Assets	52.6	64.5
Deferred Income Tax Assets	199.1	210.4
Other Assets	479.1	492.6
Insurance Reserves:
Insurance Reserves	5,891.5	6,102.9
Unearned Premiums	1,274.1	1,300.8
Policyholder Obligations	660.9	655.7
Deferred Income Tax Liabilities	61.7	50.6
Accrued Expenses and Other Liabilities	754.8	737.7
Long-term Debt, Current, at Amortized Cost (Fair Value: 2024 - $443.4; 2023 - $—)	449.7	0.0
Long-term Debt, Non-Current, at Amortized Cost (Fair Value: 2024 - $803.4; 2023 - $1,213.4)	940.1	1,389.2
Variable Interest Entity, Primary Beneficiary
Investments:
Debt Securities, Available-for-Sale	1.7	1.7
Short-term Investments at Cost which Approximates Fair Value	4.0	2.0
Cash	0.8	0.0
Receivables from Policyholders (Allowance for Credit Losses: 2024 - $6.4; 2023 - $13.9)	2.7	0.7
Deferred Policy Acquisition Costs	0.6	0.1
Other Assets	0.3	0.1
Insurance Reserves:
Insurance Reserves	0.7	0.0
Unearned Premiums	3.1	0.5
Accrued Expenses and Other Liabilities	0.6	0.3
Life and Health | Consolidated Entity, Excluding VIE
Insurance Reserves:
Insurance Reserves	3,294.3	3,422.4
Property and Casualty | Consolidated Entity, Excluding VIE
Insurance Reserves:
Insurance Reserves	2,597.2	2,680.5
Equity Method Limited Liability Investments | Consolidated Entity, Excluding VIE
Investments:
Equity Method Investments	215.2	221.7
Alternative Energy Partnership Investments | Consolidated Entity, Excluding VIE
Investments:
Equity Method Investments	$ 17.2	$ 17.3