Consolidation and Nature of Operations (Tables)

9 Months Ended

Sep. 30, 2020

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):

	Nine Months Ended September 30,
	2020		2019
Cash paid during the period for:
Income taxes, net of refunds	$	(3,028)	$	12,488
Interest, net of amounts capitalized	155,623		166,907
Significant non-cash investing and financing activities:
Accrued capital expenditures	$	84,022	$	85,099

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

	Nine Months Ended September 30,
	2020		2019
Cash paid during the period for:
Income taxes, net of refunds	$	—	$	35,573
Interest, net of amounts capitalized	148,713		157,593
Significant non-cash investing and financing activities:
Accrued capital expenditures	$	84,022	$	85,099