Income Taxes (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Operating Loss Carryforwards [Abstract]
Other deferred tax assets, net	$ 39.4	$ 38.4
DGI Parent [Member]
Operating Loss Carryforwards [Abstract]
Valuation allowance related to the portion of operating loss carryforwards	$ 8.1

The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482685/740-10-50-2

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