Basis of Presentation and Significant Accounting Policies, Non-Controlling Interest (Details) $ in Millions	9 Months Ended	12 Months Ended
Sep. 30, 2025 USD ($) Partnership	Dec. 31, 2024 USD ($) Partnership
Non-Controlling Interest [Abstract]
Number of partnerships in which interest acquired \| Partnership	2
Amount from sale of non-controlling interest \| $	$ 0.2	$ 0.8
Number of partnerships in which interest was sold \| Partnership		3
Proceeds from sale of interest in partnerships \| $	$ 0.1	$ 0.3
Minimum [Member]
Non-Controlling Interest [Abstract]
Percentage of additional interests purchased	15.00%	1.50%
Maximum [Member]
Non-Controlling Interest [Abstract]
Percentage of additional interests purchased	35.00%	35.00%

Represents a sale by the parent of a portion of its equity interest in a subsidiary during the period, thereby effecting a change in total (consolidated) equity attributable to the parent. The sale of the equity interest represented by this element does not result in a loss of control by the parent.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 55
-Paragraph 4M
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481175/810-10-55-4M

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (d)
-SubTopic 10
-Topic 810
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481203/810-10-50-1A

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration