Property and Equipment - Narrative (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022	Feb. 28, 2022
Property, Plant and Equipment [Line Items]
Accrued vendor financing, current	$ 65.7	$ 36.1
Satellites
Property, Plant and Equipment [Line Items]
Purchase obligation		327.0	$ 327.0
Construction in progress	182.5
Prepaid satellite costs and customer receivable	$ 7.4	$ 11.5

Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482099/360-10-50-1

Name:	us-gaap_ConstructionInProgressGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant