XML 47 R30.htm IDEA: XBRL DOCUMENT
v3.25.4

Schedule V Valuation and Qualifying Accounts | 12 Months Ended
--- | ---
Dec. 31, 2025
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
Schedule of Valuation and Qualifying Accounts Disclosure | SCHEDULE V--VALUATION AND QUALIFYING ACCOUNTS Unum Group and Subsidiaries
Description |  | Balance at Beginning of Year |  | Additions Charged to Costs and Expenses |  |  |  | Deductions 1 |  | Balance at End of Year
|  | (in millions of dollars)
Year Ended December 31, 2025 |  |  |  |  |  |  |  |  |  |
Allowance for expected credit losses (deducted from accounts and premiums receivable) |  | $ | 26.8 |  |  | $ | 7.8 |  |  |  |  | $ | 8.5 |  |  | $ | 26.1 |
Allowance for expected credit losses (deducted from reinsurance recoverable) |  | $ | 1.5 |  |  | $ | 0.1 |  |  |  |  | $ | 0.2 |  |  | $ | 1.4 |
Year Ended December 31, 2024 |  |  |  |  |  |  |  |  |  |
Allowance for expected credit losses (deducted from accounts and premiums receivable) |  | $ | 29.5 |  |  | $ | 8.0 |  |  |  |  | $ | 10.7 |  |  | $ | 26.8 |
Allowance for expected credit losses (deducted from reinsurance recoverable) |  | $ | 1.7 |  |  | $ | 0.3 |  |  |  |  | $ | 0.5 |  |  | $ | 1.5 |
Year Ended December 31, 2023 |  |  |  |  |  |  |  |  |  |
Allowance for expected credit losses (deducted from accounts and premiums receivable) |  | $ | 32.5 |  |  | $ | 11.3 |  |  |  |  | $ | 14.3 |  |  | $ | 29.5 |
Allowance for expected credit losses (deducted from reinsurance recoverable) |  | $ | 1.7 |  |  | $ | 0.1 |  |  |  |  | $ | 0.1 |  |  | $ | 1.7 |
1 Deductions include amounts deemed to reduce exposure of expected losses on premium and accounts receivables and reinsurance recoverable, amounts deemed uncollectible, and amounts related to fluctuations in the foreign currency exchange rate. Certain items not reported above include the allowance for expected credit losses on mortgage loans, the allowance for credit losses on fixed maturity securities, and the deferred tax asset valuation allowance. See Notes 3 and 9 of the "Notes to Consolidated Financial Statements" contained herein in Item 8 for a discussion of these items.

X
- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480738/235-10-S50-5 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-4 + Details
Name: | srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | srt_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | srt_ValuationAndQualifyingAccountsAbstract
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration