Other Income and Other Expense (Tables)

12 Months Ended

Dec. 31, 2015

Component of Other Income and Other Expense Nonoperating [Line Items]

Detail of other income and other expense

The following table provides detail of Pinnacle West's Consolidated other income and other expense for 2015, 2014 and 2013 (dollars in thousands):

	2015			2014			2013
Other income:
Interest income	$	493		$	1,010		$	1,629
Debt return on the purchase of Four Corners units 4 & 5	—			8,386			—
Miscellaneous	128			212			75
Total other income	$	621		$	9,608		$	1,704
Other expense:
Non-operating costs	$	(11,292	)	$	(9,657	)	$	(8,207	)
Investment loss — net	(2,080		)	(9,426		)	(3,711		)
Miscellaneous	(4,451		)	(2,663		)	(4,106		)
Total other expense	$	(17,823	)	$	(21,746	)	$	(16,024	)

ARIZONA PUBLIC SERVICE COMPANY

Component of Other Income and Other Expense Nonoperating [Line Items]

Detail of other income and other expense

The following table provides detail of APS’s other income and other expense for 2015, 2014 and 2013 (dollars in thousands):

	2015			2014			2013
Other income:
Interest income	$	163		$	689		$	1,234
Debt return on the purchase of Four Corners units 4 & 5	—			8,386			—
Gain on disposition of property	716			1,197			1,024
Miscellaneous	1,955			1,023			1,638
Total other income	$	2,834		$	11,295		$	3,896
Other expense:
Non-operating costs (a)	$	(11,648	)	$	(10,397	)	$	(9,626	)
Loss on disposition of property	(2,219		)	(615		)	(4,992		)
Miscellaneous	(5,152		)	(2,391		)	(5,831		)
Total other expense	$	(19,019	)	$	(13,403	)	$	(20,449	)

(a)As defined by FERC, includes non-operating utility income and expense (items excluded from utility rate recovery).