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Variable Interest Entities - Narrative (Details) - USD ($) $ in Millions		9 Months Ended		12 Months Ended
	Jul. 14, 2025	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Variable Interest Entity [Line Items]
Investment in unconsolidated entities, maximum exposure		$ 0.9		$ 4.7
Capital contributions, loans or advances		$ 0.0	$ 8.6
Array \| King Street Wireless and Sunshine Spectrum
Variable Interest Entity [Line Items]
Purchase price	$ 16.7			$ 9.4