v3.26.1
Schedule H, Line 4i - Schedule of Assets (Held at End of Year) (Details) - EBP 002
12 Months Ended
Dec. 31, 2025
USD ($)
EBP, Schedule of Asset Held for Investment [Line Items]  
Entity tax identification number 13-1299890
Plan number 002
Total investments $ 12,352,981,729
Participant Loans 80,860,992
TOTAL 12,433,842,721
Self-directed brokerage accounts  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments $ 3,099,445,766
Minimum  
EBP, Schedule of Asset Held for Investment [Line Items]  
Participant loan, interest rate 3.25%
Maximum  
EBP, Schedule of Asset Held for Investment [Line Items]  
Participant loan, interest rate 9.50%
Investment, Identifier [Axis]: Common/Collective Funds | 1-3 Year Gov/Credit Bond Index Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments $ 79,509,468
Investment, Identifier [Axis]: Common/Collective Funds | 20 Plus Treasury Bond Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 266,473,474
Investment, Identifier [Axis]: Common/Collective Funds | Developed Real Estate Index Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 28,863,395
Investment, Identifier [Axis]: Common/Collective Funds | EAFE Equity Index Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 567,916,610
Investment, Identifier [Axis]: Common/Collective Funds | Emerging Markets Index Non-Lendable Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 215,814,097
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2030 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 552,550,592
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2035 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 560,996,102
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2040 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 629,840,568
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2045 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 435,565,389
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2050 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 392,719,119
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2055 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 192,817,388
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2060 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 63,955,130
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2065 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 33,447,023
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index 2070 Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 2,878,699
Investment, Identifier [Axis]: Common/Collective Funds | LifePath® Index Retirement Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 1,011,047,844
Investment, Identifier [Axis]: Common/Collective Funds | Mid Capital Equity Index Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 487,399,400
Investment, Identifier [Axis]: Common/Collective Funds | Russell 2000® Index Fund F  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 163,434,090
Investment, Identifier [Axis]: Common/Collective Funds | U.S. Debt Fund F | Columbia Threadneedle Core Plus Fixed in Class SR1  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 70,544,914
Investment, Identifier [Axis]: Common/Collective Funds | U.S. Debt Fund F | Shell BR US Debt Index Ad Pool  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 258,664,686
Investment, Identifier [Axis]: Common/Collective Funds | U.S. Debt Fund F | Shell FIAM Core Pls Adm Pl  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 141,089,828
Investment, Identifier [Axis]: Common/Collective Funds | U.S. Equity Index Fund | Spartan 500 Index Pool  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 2,266,724,231
Investment, Identifier [Axis]: Shell Stock Fund | Fidelity Institutional Cash Portfolio  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 2,561,045
Investment, Identifier [Axis]: Shell Stock Fund | Shell Stock Fund  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments 271,095,936
Investment, Identifier [Axis]: Thrift Fund | FIAM Institutional Cash Commingled Pool  
EBP, Schedule of Asset Held for Investment [Line Items]  
Total investments $ 557,626,935