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v3.24.3

Revenue from Contracts with Customers - Provision for Doubtful Accounts (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Revenue from Contracts with Customers |  |  |  |  |
Period of delinquency after which Company disconnects services to customers |  |  | 100 days |  |
Accounts receivable - trade, net of allowance for doubtful accounts |  |  |  |  |
Accounts receivable - trade | $ 37.6 | $ 47.2 | $ 37.6 | $ 47.2 |
Allowance for doubtful accounts |  |  |  |  |
Balance at beginning of period | 5.5 | 5.9 | 6.7 | 4.3 |
Provision charged to expense | 2.5 | 3.0 | 7.3 | 8.5 |
Accounts written off, net of recoveries | (4.4) | (2.2) | (10.4) | (6.1) |
Balance at end of period | 3.6 | 6.7 | 3.6 | 6.7 |
Accounts receivable-trade, net of allowance for doubtful accounts | $ 34.0 | $ 40.5 | $ 34.0 | $ 40.5 | $ 38.8

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