Line of Credit of the Plan	12 Months Ended
Dec. 31, 2025
EBP 002
EBP, Debt [Line Items]
Line of Credit of the Plan	Line of Credit of the PlanThe Thrift Fund and the Shell Stock Fund each have an available line of credit to fund redemptions as needed. At December 31, 2025 and 2024, the Plan had no amounts outstanding under the lines of credit.

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.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-02)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 962
-SubTopic 235
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479143/962-235-S50-1

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration