Consolidation and Nature of Operations (Tables)

6 Months Ended

Jun. 30, 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):

	Six Months Ended June 30,
	2021		2020
Cash paid (received) during the period for:
Income taxes, net of refunds	$	(788)	$	(3,028)
Interest, net of amounts capitalized	112,010		107,417
Significant non-cash investing and financing activities:
Accrued capital expenditures	$	105,515	$	87,815
Dividends accrued but not yet paid	93,610		88,066

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

	Six Months Ended June 30,
	2021		2020
Cash paid (received) during the period for:
Income taxes, net of refunds	$	3,317	$	—
Interest, net of amounts capitalized	107,044		100,991
Significant non-cash investing and financing activities:
Accrued capital expenditures	$	105,515	$	87,815
Dividends accrued but not yet paid	93,500		88,000