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Summary of Significant Accounting Policies | 9 Months Ended
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Sep. 30, 2023
Notes To Financial Statements [Abstract] |
Summary of Significant Accounting Policies | Summary of Significant Accounting Policies Basis of Presentation The accompanying unaudited Condensed Consolidated Financial Statements have been prepared by Align Technology, Inc. (“we”, “our”, "Company", or “Align”) on a consistent basis with the audited Consolidated Financial Statements for the year ended December 31, 2022, and contain all adjustments, including normal recurring adjustments, necessary to fairly state the information set forth herein. The unaudited Condensed Consolidated Financial Statements have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission (“SEC”), and, therefore, omit certain information and footnote disclosures necessary to present the unaudited Condensed Consolidated Financial Statements in accordance with accounting principles generally accepted in the United States of America (“U.S.”). The information included in this Quarterly Report on Form 10-Q should be read in conjunction with the Consolidated Financial Statements and notes thereto included in Item 8 of our Annual Report on Form 10-K for the year ended December 31, 2022. The results of operations for the three and nine months ended September 30, 2023 are not necessarily indicative of the results that may be expected for the year ending December 31, 2023 or any other future period, and we make no representations related thereto. Use of Estimates The preparation of financial statements in conformity with generally accepted accounting principles (“GAAP”) in the U.S. requires our management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates. On an ongoing basis, we evaluate our estimates, including those related to revenue recognition, useful lives of intangible assets and property and equipment, long-lived assets and goodwill, income taxes, contingent liabilities, the fair values of financial instruments, stock-based compensation and the valuation of investments in privately held companies, among others. We base our estimates on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. During the third quarter of 2023, we completed an assessment of the useful lives of certain manufacturing equipment used in cutting, forming, assembling and scanning. We adjusted the estimated useful life from ten (10) years to thirteen (13) years. This change in accounting estimate was effective and applied to assets in service beginning in the third quarter of 2023. The updated useful life will be applied prospectively on the assets scheduled to be placed in service in the future. The effect of this change in estimate was a reduction in depreciation expense of approximately $4.0 million and an increase in net income of $3.0 million, or $0.04 per share basic and diluted, for both the three and nine months ended September 30, 2023. Certain Risks and Uncertainties Our business has been materially impacted by fluctuations in macroeconomic conditions, which have been exacerbated by ongoing geopolitical issues. While the situation is highly uncertain and evolving, we have been and continue to be impacted by factors such as inflation, supply chain challenges, rising interest rates, volatilities in the financial markets, foreign currency exchange rate fluctuations, impacts on consumer confidence and purchasing power, and global recession concerns which could further subject our business to materially adverse consequences should any portion of its impacts become prolonged or escalate beyond its current scope. Additionally, we could also be materially adversely affected by uncertain or reduced demand, labor shortages, delays in collection of outstanding receivables and the impact of any initiatives or programs that we may undertake to address financial and operational challenges faced by our customers. While the overall impact of the COVID-19 pandemic is gradually declining, we continue to be exposed to risks and uncertainties posed by it which varies by geographic region at different levels. The extent to which our business could be impacted in the future by the pandemic is highly uncertain and difficult to predict. Military Conflict in Middle East The recent conflict in the Middle East may further exacerbate general and regional macroeconomic instability, particularly if fighting is prolonged or spreads to other locations. Our iTero business is headquartered in Petach Tikva, Israel. We continue to monitor the potential for violence and military actions that may directly or indirectly impact our personnel, manufacturing, supply chain, and sales in unpredictable ways. Recent Accounting Pronouncements (i) Recent Accounting Pronouncements Not Yet Effective We continue to monitor new accounting pronouncements issued by the Financial Accounting Standards Board (“FASB”) and do not believe any of the recently issued accounting pronouncements will have a material impact on our consolidated financial statements or related disclosures.

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