Consolidation and Nature of Operations (Tables)

3 Months Ended

Mar. 31, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of supplemental cash flow information

The following table summarizes supplemental Pinnacle West cash flow information (dollars in thousands):

	Three Months Ended March 31,
	2021		2020
Cash paid during the period for:
Income taxes, net of refunds	$	(827)	$	(3,002)
Interest, net of amounts capitalized	53,885		53,723
Significant non-cash investing and financing activities:
Accrued capital expenditures	$	79,597	$	100,868
Right-of-use operating lease assets obtained in exchange for operating lease liabilities	785		2,311

The following table summarizes supplemental APS cash flow information (dollars in thousands):

	Three Months Ended March 31,
	2021		2020
Cash paid during the period for:
Income taxes, net of refunds	$	—	$	—
Interest, net of amounts capitalized	53,153		52,034
Significant non-cash investing and financing activities:
Accrued capital expenditures	$	79,597	$	100,868
Right-of-use operating lease assets obtained in exchange for operating lease liabilities	785		2,311