XML 22 R9.htm IDEA: XBRL DOCUMENT
v3.22.4

Basis of Presentation | 12 Months Ended
--- | ---
Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Basis of Presentation | 2) Basis of Presentation The Consolidated Financial Statements include the accounts of MKS Instruments, Inc. and its wholly owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. As a result of rounding, there may be immaterial differences in amounts presented and certain calculations may not sum to the total number expressed in each category or tie to a corresponding schedule. The Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). The preparation of these financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, management evaluates its estimates and judgments, including those related to revenue recognition and allowance for doubtful accounts, inventory valuation, warranty costs, pension plan valuations, stock-based compensation, intangible assets, goodwill, other long-lived assets, in process research and development and income taxes. Management bases its estimates and judgments on historical experience and on various other factors that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. In the first quarter of 2022, MKS updated the names of its then-three divisions in order to simplify its naming convention. These divisions, formerly known as the Vacuum & Analysis Division, the Light & Motion Division and the Equipment & Solutions Division, were renamed the Vacuum Solutions Division (“VSD”), the Photonics Solutions Division (“PSD”) and the Equipment Solutions Division (“ESD”), respectively. On August 17, 2022, the Company completed its acquisition of Atotech Limited (“Atotech” and such transaction, the “Atotech Acquisition”) and refers to the Atotech business as its Materials Solutions Division (“MSD”). During the third quarter of 2022, MKS consolidated its equipment solutions business (“ESB”), previously ESD, into a component of PSD, with prior periods recast to reflect this change. MKS' reportable segments as of December 31, 2022 consist of its current three divisions, VSD, PSD and MSD. For additional information about the Atotech Acquisition, see Note 4 to the Consolidated Financial Statements.

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -URI https://asc.fasb.org/topic&trid=2122149 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -URI https://asc.fasb.org/topic&trid=2197479 + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration