Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount, after reinsurance, of paid claims and allocated claim adjustment expense used in claims development for short-duration insurance contracts. Excludes unallocated claim adjustment expense.

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Undiscounted amount, after reinsurance, of incurred-but-not-reported (IBNR) liabilities plus expected development on reported claims, for claims and allocated claim adjustment expense for short-duration insurance contracts. Excludes unallocated claim adjustment expense.

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Undiscounted amount, after reinsurance, of incurred claims and allocated claim adjustment expense used in claims development for short-duration insurance contracts. Excludes unallocated claim adjustment expense.

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Undiscounted amount, after reinsurance, of the liability for unpaid claims and allocated claim adjustment expense for short-duration insurance contracts. Excludes unallocated claim adjustment expense.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Undiscounted amount, after reinsurance, of the liability for unpaid claims and allocated claim adjustment expense for short-duration insurance contracts for accident years not separately presented in claim development information. Excludes unallocated claim adjustment expense.

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Cumulative number of reported claims for short-duration insurance contracts.

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Other Insurance Reserves and Policyholder Funds - Information About Incurred and Paid Claims Development, General Liability (Details) - General Liability [Member] $ in Thousands	Dec. 31, 2025 USD ($) Claim	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	$ 11,602
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	8,300
All outstanding liabilities before 2016, net of reinsurance	205
Liabilities for losses, claims and loss adjustment expenses, net of reinsurance	3,507
Accident Year 2016 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	$ 620	$ 620	$ 620	$ 620	$ 619	$ 621	$ 608	$ 736	$ 1,148	$ 3,119
Cumulative number of reported claims (in Claim) \| Claim	94
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 620	620	620	620	619	617	608	568	203	$ 116
Accident Year 2017 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	$ 777	777	777	839	738	738	513	488	1,490
Cumulative number of reported claims (in Claim) \| Claim	84
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 777	777	777	741	696	556	365	136	$ 75
Accident Year 2018 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	$ 185	193	183	183	128	198	333	1,656
Cumulative number of reported claims (in Claim) \| Claim	77
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 185	185	183	183	128	115	90	$ 65
Accident Year 2019 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	547	516	909	515	455	707	1,916
IBNR Reserves	$ 12
Cumulative number of reported claims (in Claim) \| Claim	98
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 491	433	404	354	242	209	$ 41
Accident Year 2020 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	687	793	363	657	670	2,223
IBNR Reserves	$ 13
Cumulative number of reported claims (in Claim) \| Claim	91
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 629	593	539	462	385	$ 208
Accident Year 2021 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	1,377	1,267	1,328	1,329	2,567
IBNR Reserves	$ 9
Cumulative number of reported claims (in Claim) \| Claim	106
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 1,336	1,178	813	646	$ 364
Accident Year 2022 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	2,447	2,530	2,380	2,770
IBNR Reserves	$ 103
Cumulative number of reported claims (in Claim) \| Claim	143
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 2,156	1,622	1,169	$ 402
Accident Year 2023 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	1,015	1,445	2,887
IBNR Reserves	$ 70
Cumulative number of reported claims (in Claim) \| Claim	126
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 857	399	$ 125
Accident Year 2024 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	1,836	3,139
IBNR Reserves	$ 405
Cumulative number of reported claims (in Claim) \| Claim	120
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 1,002	$ 239
Accident Year 2025 [Member]
Other Insurance Reserves and Policyholder Funds [Abstract]
Incurred losses, claims and allocated loss adjustment expenses, net of reinsurance	2,111
IBNR Reserves	$ 1,271
Cumulative number of reported claims (in Claim) \| Claim	70
Cumulative paid losses, claims and allocated loss adjustment expense, net of reinsurance	$ 247