Lines of Credit and Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2020

Lines of Credit and Short-Term Borrowings

Schedule of consolidated credit facilities and amounts available and outstanding

The table below presents the consolidated credit facilities and the amounts available and outstanding as of December 31, 2020 and 2019 (dollars in thousands):

	December 31, 2020						December 31, 2019
	Pinnacle West		APS		Total		Pinnacle West		APS		Total
Commitments under Credit Facilities	$	231,000	$	1,000,000	$	1,231,000	$	250,000	$	1,000,000	$	1,250,000
Outstanding Commercial Paper, Term Loan and Revolving Credit Facility Borrowings	(169,000)		—		(169,000)		(114,675)		—		(114,675)
Amount of Credit Facilities Available	$	62,000	$	1,000,000	$	1,062,000	$	135,325	$	1,000,000	$	1,135,325
Weighted-Average Commitment Fees	0.125%		0.100%				0.125%		0.100%