Number Of Policies Assumed

No definition available.

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Period Type:	duration

- Definition

Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481520/505-30-50-4

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of written premiums assumed from other entities.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 55
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477548/944-605-55-12

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 605
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479032/944-605-50-1

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

+ Details

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Balance Type:	na
Period Type:	duration

- Details

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Data Type:	na
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- Details

Name:	srt_ShareRepurchaseProgramAxis=slde_RepurchaseProgramMember
Namespace Prefix:
Data Type:	na
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Subsequent Events (Additional Information) (Details) $ in Millions		1 Months Ended	3 Months Ended		9 Months Ended		12 Months Ended
	Oct. 21, 2025 Number	Oct. 31, 2025 USD ($) Number	Sep. 30, 2025 USD ($) Number	Sep. 30, 2024 USD ($) Number	Sep. 30, 2025 USD ($) Number	Sep. 30, 2024 USD ($) Number	Dec. 31, 2024 Number	Nov. 04, 2025 USD ($)
Subsequent Event [Line Items]
Number Of Policies Assumed \| Number			13,711	0	40,082	64,600	136,000
Assumed Premiums Written			$ 33.1	$ 0.0	$ 138.0	$ 207.6
Subsequent Event [Member]
Subsequent Event [Line Items]
Number Of Policies Assumed \| Number	175,000	60,100
Assumed Premiums Written		$ 165.4
Share Repurchase Program, Authorized, Amount								$ 100.0
Subsequent Event [Member] \| Repurchase Program [Member]
Subsequent Event [Line Items]
Share Repurchase Program, Authorized, Amount								$ 45.0