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Accounts Receivable, Net (Tables) | 3 Months Ended
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Mar. 31, 2024
Receivables [Abstract] |
Schedule of Accounts Receivable, Net | Accounts receivable, net, at March 31, 2024 and December 31, 2023 was as follows (in thousands):
| March 31, 2024 |  | December 31, 2023
Trade accounts receivable | $ | 333,935 |  |  | $ | 309,640 |
Unbilled revenue, at net realizable value | 198,144 |  |  | 96,110 |
Total accounts receivable | 532,079 |  |  | 405,750 |
Allowance for doubtful accounts | (27,972) |  |  | (25,598) |
Accounts receivable, net | $ | 504,107 |  |  | $ | 380,152 |
Schedule of Changes to the Allowance for Doubtful Accounts on Accounts Receivable | Changes to the allowance for doubtful accounts for the three months ended March 31, 2024 and twelve months ended December 31, 2023 were as follows (in thousands):
| March 31, 2024 |  | December 31, 2023
Balance at beginning of period | $ | (25,598) |  |  | $ | (20,801) |
Provision | (5,126) |  |  | (13,681) |
Charge-offs, net of recoveries | 2,752 |  |  | 8,884 |
Allowance for doubtful accounts | $ | (27,972) |  |  | $ | (25,598) |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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