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Revenue (Tables) | 12 Months Ended
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Dec. 31, 2023
Revenue from Contract with Customer [Abstract] |
Schedule of Total Receivables, Net | Total receivables, net is comprised of the following (in thousands):
| December 31,
| 2023 |  | 2022
Billed receivables | $ | 250,423 |  |  | $ | 218,611 |
Allowance for doubtful accounts | (4,295) |  |  | (3,779) |
Billed receivables, net | 246,128 |  |  | 214,832 |
Current accrued receivables, net | 206,209 |  |  | 188,949 |
Long-term accrued receivables, net | 313,983 |  |  | 297,818 |
Total accrued receivables, net | 520,192 |  |  | 486,767 |
Total receivables, net | $ | 766,320 |  |  | $ | 701,599 |
Schedule of Allowance for Doubtful Accounts Receivable | The following reflects activity in the Company’s allowance for doubtful accounts receivable for the periods indicated (in thousands):
| Years Ended December 31,
| 2023 |  | 2022 |  | 2021
Balance, beginning of period | $ | (3,779) |  |  | $ | (2,861) |  |  | $ | (3,912) |
Provision (increase) decrease | (526) |  |  | (1,496) |  |  | 1,125 |
Amounts written off, net of recoveries | 43 |  |  | 389 |  |  | (82) |
Foreign currency translation adjustments and other | (33) |  |  | 189 |  |  | 8 |
Balance, end of period | $ | (4,295) |  |  | $ | (3,779) |  |  | $ | (2,861) |
Schedule of Changes in Deferred Revenue | Changes in deferred revenue were as follows (in thousands):
Balance, December 31, 2021 | $ | 110,350 |
Deferral of revenue | 125,865 |
Recognition of deferred revenue | (128,700) |
Divestiture | (21,581) |
Foreign currency translation | (4,398) |
Balance, December 31, 2022 | 81,536 |
Deferral of revenue | 119,741 |
Recognition of deferred revenue | (117,420) |
Foreign currency translation | 503 |
Balance, December 31, 2023 | $ | 84,360 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479806/606-10-50-10 + Details
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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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