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Balance Sheet Components | 3 Months Ended
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Mar. 31, 2023
Notes To Financial Statements [Abstract] |
Balance Sheet Components | Balance Sheet Components Inventories consist of the following (in thousands):
|  | March 31, 2023 |  | December 31, 2022
Raw materials |  | $ | 146,435 |  |  | $ | 172,758 |
Work in process |  | 91,325 |  |  | 96,558 |
Finished goods |  | 74,125 |  |  | 69,436 |
Total inventories |  | $ | 311,885 |  |  | $ | 338,752 |
Prepaid expenses and other current assets consist of the following (in thousands):
|  | March 31, 2023 |  | December 31, 2022
Value added tax receivables |  | $ | 144,668 |  |  | $ | 140,484 |
Prepaid expenses |  | 84,363 |  |  | 69,124 |
Other current assets |  | 22,509 |  |  | 16,762 |
Total prepaid expenses and other current assets |  | $ | 251,540 |  |  | $ | 226,370 |
Accrued liabilities consist of the following (in thousands):
|  | March 31, 2023 |  | December 31, 2022
Accrued payroll and benefits |  | $ | 171,354 |  |  | $ | 149,508 |
Accrued income taxes |  | 105,038 |  |  | 74,323 |
Accrued expenses |  | 51,212 |  |  | 64,341 |
Accrued sales and marketing expenses |  | 36,227 |  |  | 36,407 |
Current operating lease liabilities |  | 27,776 |  |  | 26,574 |
Accrued property, plant and equipment |  | 18,186 |  |  | 19,922 |
Other accrued liabilities |  | 87,455 |  |  | 83,299 |
Total accrued liabilities |  | $ | 497,248 |  |  | $ | 454,374 |
Accrued warranty, which is included in the "Other accrued liabilities" category of the accrued liabilities table above, consists of the following activity (in thousands):
|  | Three Months Ended March 31,
|  | 2023 |  | 2022
Balance at beginning of period |  | $ | 17,873 |  |  | $ | 16,169 |
Charged to cost of net revenues |  | 4,532 |  |  | 3,536 |
Actual warranty expenditures |  | (3,476) |  |  | (3,612) |
Balance at end of period |  | $ | 18,929 |  |  | $ | 16,093 |
Deferred revenues consist of the following (in thousands):
|  | March 31, 2023 |  | December 31, 2022
Deferred revenues - current |  | $ | 1,376,789 |  |  | $ | 1,343,643 |
Deferred revenues - long-term 1 |  | $ | 157,341 |  |  | $ | 160,662 |
1 Included in Other long-term liabilities within our Condensed Consolidated Balance Sheet During the three months ended March 31, 2023 and 2022, we recognized $943.1 million and $973.2 million of net revenues, respectively, of which $205.7 million and $184.9 million was included in the deferred revenues balance at December 31, 2022 and 2021, respectively. Our unfulfilled performance obligations, including deferred revenues and backlog, as of March 31, 2023 were $1,540.9 million. These performance obligations are expected to be fulfilled over six months to five years.

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- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI https://asc.fasb.org/topic&trid=2122208 + Details
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