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Supplementary Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2023

Supplemental Cash Flow Elements [Abstract]

Supplementary Information to Consolidated Statements of Cash Flows

($ millions)			2023						2022
Cash paid for
Interest			1,255						1,057
Income taxes			129						79
Change in working capital
Accounts receivable and other current assets			142						(479)
Prepaid expenses			(7)						(22)
Inventories			(1)						(153)
Regulatory assets - current portion			104						(307)
Accounts payable and other current liabilities			(390)						449
Regulatory liabilities - current portion			71						33
			(81)						(479)
Non-cash investing and financing activities
Accrued capital expenditures			516						411
Common share dividends reinvested			408						364
Contributions in aid of construction			15						13

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- Definition

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No definition available.

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