For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Segment Information - Narrative (FY) (Details) - Business	3 Months Ended	12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Number of businesses	3	3
Gross Written Premiums \| Geographic Concentration Risk \| Michigan, Florida, Texas and Pennsylvania
Segment Reporting Information [Line Items]
Concentration risk		54.10%	50.60%	49.60%