v3.26.1
FAIR VALUE MEASUREMENTS (Tables)
12 Months Ended
Dec. 31, 2025
NGSP  
EBP, Investment, Fair Value and NAV [Line Items]  
EBP, Investment, Fair Value and NAV
The table below sets forth the fair value of the investments by level, measured on a recurring basis and held by the DC Master Trust as of December 31, 2025:
2025
$ in thousandsLevel 1Level 2Total
DC Master Trust at fair value
Cash equivalents and short-term investment fund$ $78,177 $78,177 
U.S. equities4,048,009  4,048,009 
Collateral held under securities lending agreements 200,064 200,064 
Common/collective trust funds valued using NAV as a practical expedient32,627,651 
Total DC Master Trust at fair value$4,048,009 $278,241 $36,953,901 
The table below sets forth the fair value of the BrokerageLink Account and short-term investment fund, by level, measured on a recurring basis, and held by the Plan as of December 31, 2025:
2025
$ in thousandsLevel 1Level 2Total
Other Plan investments
BrokerageLink Account$4,577,861 $63,482 $4,641,343 
State Street Bank and Trust Company short-term investment fund 143 143 
Total other Plan investments$4,577,861 $63,625 $4,641,486 
The table below sets forth the fair value of the investments by level, measured on a recurring basis and held by the DC Master Trust as of December 31, 2024:
2024
$ in thousandsLevel 1Level 2Total
DC Master Trust at fair value
Cash equivalents and short-term investment fund$18 $93,041 $93,059 
U.S. equities3,594,037 — 3,594,037 
Collateral held under securities lending agreements— 693,505 693,505 
Common/collective trust funds valued using NAV as a practical expedient28,679,632 
Total DC Master Trust at fair value$3,594,055 $786,546 $33,060,233 
The table below sets forth the fair value of the BrokerageLink Account and short-term investment fund, by level, measured on a recurring basis, and held by the Plan as of December 31, 2024:
2024
$ in thousandsLevel 1Level 2Total
Other Plan investments
BrokerageLink Account$3,968,127 $56,734 $4,024,861 
State Street Bank and Trust Company short-term investment fund— 902 902 
Total other Plan investments$3,968,127 $57,636 $4,025,763