Shareholder's Equity	3 Months Ended
Mar. 31, 2024
MEC
Class of Stock [Line Items]
Shareholder's Equity	Shareholder's Equity In February 2024, MidAmerican Energy paid $425 million in a cash dividend to its parent company, MHC.

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.

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The entire disclosure for equity.

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