XML 77 R65.htm IDEA: XBRL DOCUMENT v3.23.1

RESTRUCTURING COSTS - Restructuring Charges (Details) - USD ($) $ in Thousands	3 Months Ended		15 Months Ended	63 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2023
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 1,043	$ 1,218		$ 35,052
2022 Plan
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	759		$ 6,547
2018 Plan
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	284			28,505
Severance and related charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 1,043	873		27,892
Severance and related charges | 2022 Plan
Restructuring Cost and Reserve [Line Items]
Total restructuring charges			$ 6,547
Severance and related charges | 2018 Plan
Restructuring Cost and Reserve [Line Items]
Total restructuring charges				21,345
Facility relocation and closure charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		$ 345		7,160
Facility relocation and closure charges | 2018 Plan
Restructuring Cost and Reserve [Line Items]
Total restructuring charges				$ 7,160

X

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 45
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=109237686&loc=d3e17752-110868

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 5.P.3)
-URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140864-122747

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB Topic 5.P.4(b)(1))
-URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

+ Details

Name:	us-gaap_RestructuringCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_RestructuringCostAndReserveLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_RestructuringPlanAxis=aeis_TwentyTwentyTwoRestructuringPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RestructuringPlanAxis=aeis_TwentyEighteenRestructuringPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=us-gaap_EmployeeSeveranceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_RestructuringCostAndReserveAxis=us-gaap_FacilityClosingMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: