XML 48 R28.htm IDEA: XBRL DOCUMENT
v3.24.0.1

SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES AND ESTIMATES (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
SUMMARY OF OPERATIONS AND SIGNIFICANT ACCOUNTING POLICIES AND ESTIMATES |
Schedule of various methods to measure assets and liabilities at fair value on a recurring basis | We have various assets and liabilities measured at fair value on a recurring basis, including:
​ | ​ | ​ ​ ​ | ​ | ​
--- | --- | --- | --- | ---
Category of Asset or Liability | ​ | Fair Value Hierarchy | ​ | Methodology
Certificates of deposit ​ ​ | ​ | Level 2 | ​ | Observable market data for similar assets
Foreign currency forward contracts ​ | ​ | Level 2 | ​ | Forecasted movement in the forward rates of foreign currency for the applicable duration in which the hedging instrument is denominated
Interest rate swaps ​ | ​ | Level 2 | ​ | Estimated net present value of the expected cash flows based on market rates and the associated yield curves, adjusted for non-performance credit risk, as applicable
Pension benefit obligations ​ | ​ | Level 2 | ​ | Actuarial analysis, which includes various estimates and assumptions including, but not limited to, discount rates, expected return on plan assets, and future inflation rates
Schedule of new accounting standards adopted | ​
Issuance Date | ASU | Title
March 2020 | 2020-04 | Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting ​
January 2021 | 2021-01 | Reference Rate Reform (Topic 848): Scope ​
December 2022 ​ | 2022-06 | Reference Rate Reform (Topic 848): Deferral of the Sunset Date of Topic 848

X
- Definition Tabular disclosure of various methods to measure assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References No definition available. + Details
Name: | aeis_ScheduleOfVariousMethodsToMeasureFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock
Namespace Prefix: | aeis_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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 Tabular disclosure of changes in accounting principles, including adoption of new accounting pronouncements, that describes the new methods, amount and effects on financial statement line items. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483443/250-10-50-3 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 250 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483443/250-10-50-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482989/270-10-45-12 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482989/270-10-45-13 + Details
Name: | us-gaap_ScheduleOfNewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration