XML 105 R68.htm IDEA: XBRL DOCUMENT v3.24.0.1
Non-Derivative Fair Value Measurements - Contingent Consideration (Details) - GridLiance [Member] - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Mar. 31, 2021
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration, liability     $ 264
NEER [Member]      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Contingent consideration, liability $ 126 $ 203