XML 39 R28.htm IDEA: XBRL DOCUMENT
v3.24.3

Balance Sheet Components (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2024
Notes To Financial Statements [Abstract] |
Schedule of Inventories | Inventories consist of the following (in thousands):
|  | September 30, 2024 |  | December 31, 2023
Raw materials |  | $ | 126,959 |  |  | $ | 145,492 |
Work in process |  | 77,174 |  |  | 91,259 |
Finished goods |  | 49,986 |  |  | 60,151 |
Total inventories |  | $ | 254,119 |  |  | $ | 296,902 |
Schedule of Prepaid Expense and Other Assets | Prepaid expenses and other current assets consist of the following (in thousands):
|  | September 30, 2024 |  | December 31, 2023
Value added tax receivables |  | $ | 148,903 |  |  | $ | 143,728 |
Prepaid expenses |  | 72,985 |  |  | 52,487 |
Other current assets |  | 68,844 |  |  | 77,335 |
Total prepaid expenses and other current assets |  | $ | 290,732 |  |  | $ | 273,550 |
Schedule of Accrued Liabilities | Accrued liabilities consist of the following (in thousands):
|  | September 30, 2024 |  | December 31, 2023
Accrued payroll and benefits |  | $ | 241,638 |  |  | $ | 220,862 |
Accrued expenses |  | 74,158 |  |  | 71,109 |
Accrued sales and marketing expenses |  | 38,152 |  |  | 34,035 |
Accrued income taxes |  | 36,860 |  |  | 38,103 |
Current operating lease liabilities |  | 31,168 |  |  | 29,651 |
Accrued property, plant and equipment |  | 11,132 |  |  | 23,618 |
Other accrued liabilities |  | 141,448 |  |  | 108,402 |
Total accrued liabilities |  | $ | 574,556 |  |  | $ | 525,780 |
Schedule of Warranty Accrual | Accrued warranty, which is included in the "Other accrued liabilities" category of the accrued liabilities table above, consists of the following activity (in thousands):
|  | Nine Months Ended September 30,
|  | 2024 |  | 2023
Balance at beginning of period |  | $ | 22,426 |  |  | $ | 17,873 |
Charged to cost of net revenues |  | 14,658 |  |  | 14,329 |
Actual warranty expenditures |  | (9,889) |  |  | (10,327) |
Balance at end of period |  | $ | 27,195 |  |  | $ | 21,875 |
Schedule of Deferred Revenues | Deferred revenues consist of the following (in thousands):
|  | September 30, 2024 |  | December 31, 2023
Deferred revenues - current |  | $ | 1,380,022 |  |  | $ | 1,427,706 |
Deferred revenues - long-term 1 |  | $ | 108,676 |  |  | $ | 138,000 |
1 Included in Other long-term liabilities within our Condensed Consolidated Balance Sheets.

X
- Definition Notes to Financial Statements [Abstract] + References No definition available. + Details
Name: | algn_NotesToFinancialStatementsAbstract
Namespace Prefix: | algn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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
Name: | us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References No definition available. + Details
Name: | us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483489/210-10-50-1 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-8 + Details
Name: | us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration