v3.24.0.1

SUBSEQUENT EVENTS (Narrative) (Details)	1 Months Ended
	Jan. 21, 2024
Subsequent Event [Member] | Workforce reduction plan [Member]
Subsequent Event [Line Items]
Percentage of reducing in headcount	16.00%

X

- Definition

Represent the percentage of reducing in headcount.

+ References

No definition available.

+ Details

Name:	sedg_PercentageOfReducingInHeadcount
Namespace Prefix:	sedg_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483399/855-10-50-2

+ Details

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

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

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