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Supplemental Information to Statements of Cash Flows (Narrative) (Details) $ in Millions	9 Months Ended
	Sep. 30, 2023 USD ($)
Supplemental Cash Flow [Line Items]
Non-cash investing activities contributions of other propoerty and equipment	$ 150

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- Definition

Non-Cash Investing Activities Contributions Of Other Propoerty And Equipment

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- Definition

Supplemental Cash Flow [Line Items]

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No definition available.

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