Variable Interest Entities (Parenthetical) (Details) - VIE	Dec. 31, 2025	Dec. 31, 2024
NexAnnuity Holdings, Inc.
Variable Interest Entity [Line Items]
Effective ownership (as a percent)	100.00%	100.00%
NexAnnuity Holdings, Inc. \| Series A Preferred Shares
Variable Interest Entity [Line Items]
Effective ownership (as a percent)	100.00%
NexAnnuity Holdings, Inc. \| Common stock
Variable Interest Entity [Line Items]
Effective ownership (as a percent)	0.00%
AMS C-Store JV, LLC [Member]
Variable Interest Entity [Line Items]
Effective ownership (as a percent)	100.00%	0.00%
AMS C-Store JV, LLC [Member] \| Series A Preferred Shares
Variable Interest Entity [Line Items]
Effective ownership (as a percent)	100.00%
AMS C-Store JV, LLC [Member] \| Common stock
Variable Interest Entity [Line Items]
Effective ownership (as a percent)	0.00%

- Definition

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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