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Revenue - Receivables (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Unbilled receivables | $ 10.0 | $ 10.9
Total customer receivables | 431.3 | 354.9
Billed receivables |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total customer receivables | $ 421.3 | $ 344.0

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