Merger and Purchase Price Allocation - Schedule of Transaction Related and Other Costs (Details) - Windstream - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Business Combination [Line Items]
Total	$ 30.1	$ 7.8
Professional services and fees
Business Combination [Line Items]
Total	0.8	7.6
Integration costs
Business Combination [Line Items]
Total	26.0	0.0
Other Transaction Related Costs
Business Combination [Line Items]
Total	$ 3.3	$ 0.2

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details