v3.24.3

OTHER LONG TERM ASSETS (Schedule of Other Long Term Assets) (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Other Assets, Noncurrent [Abstract] |  |
Loan receivables | $ 50,000 | $ 0
Cloud computing arrangements | 24,006 | 13,666
Severance pay fund | 9,561 | 9,241
Investments in privately held companies | 22,574 | 7,650
Prepaid expenses and other | 6,060 | 7,044
Total other long term assets | $ 112,201 | $ 37,601

X
- Definition Amount recognized for cloud computing arrangements. + References No definition available. + Details
Name: | sedg_CloudComputingArrangements
Namespace Prefix: | sedg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount recognized for investments in privately held companies. + References No definition available. + Details
Name: | sedg_InvestmentsInPrivatelyHeldCompanies
Namespace Prefix: | sedg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition It represents loan receivables. + References No definition available. + Details
Name: | sedg_LoanReceivables
Namespace Prefix: | sedg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Represent the amount of prepaid expenses and other. + References No definition available. + Details
Name: | sedg_PrepaidExpensesAndOther
Namespace Prefix: | sedg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount recognized for severance pay fund. + References No definition available. + Details
Name: | sedg_SeverancePayFund
Namespace Prefix: | sedg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of noncurrent assets classified as other. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(17)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_OtherAssetsNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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