| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<xbrl xml:lang="en-US" xmlns="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2019-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:pnw="http://pinnaclewest.com/20210330" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xlink="http://www.w3.org/1999/xlink"> |
| <link:schemaRef xlink:href="pnw-20210330.xsd" xlink:type="simple"/> |
| <context id="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0000764622 </identifier> |
| | | </entity> |
| | <period> |
| | | <startDate> 2021-03-30 </startDate> |
| | | <endDate> 2021-03-30 </endDate> |
| | | </period> |
| | </context> |
| <context id="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0000764622 </identifier> |
| | | <segment> |
| <xbrldi:explicitMember dimension="dei:LegalEntityAxis"> pnw:ArizonaPublicServiceCompanyMember </xbrldi:explicitMember> |
| </segment> |
| | | </entity> |
| | <period> |
| | | <startDate> 2021-03-30 </startDate> |
| | | <endDate> 2021-03-30 </endDate> |
| | | </period> |
| | </context> |
| <dei:EntityCentralIndexKey contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MjdkYTQwMjE0YmQ4NDc2YzkwNWEwZWIyOTJiYWM0MzIvdGFibGVyYW5nZToyN2RhNDAyMTRiZDg0NzZjOTA1YTBlYjI5MmJhYzQzMl8yLTEtMS0xLTA_955696d4-c178-4969-b2b4-3dc7600f2486"> 0000764622 </dei:EntityCentralIndexKey> |
| <dei:AmendmentFlag contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MjdkYTQwMjE0YmQ4NDc2YzkwNWEwZWIyOTJiYWM0MzIvdGFibGVyYW5nZToyN2RhNDAyMTRiZDg0NzZjOTA1YTBlYjI5MmJhYzQzMl8zLTEtMS0xLTA_0a961f95-4e6d-402a-8227-a54684db49be"> false </dei:AmendmentFlag> |
| <dei:EntityIncorporationStateCountryCode contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MjdkYTQwMjE0YmQ4NDc2YzkwNWEwZWIyOTJiYWM0MzIvdGFibGVyYW5nZToyN2RhNDAyMTRiZDg0NzZjOTA1YTBlYjI5MmJhYzQzMl80LTEtMS0xLTA_85ac2993-22b2-4260-b675-3ef9a9dd3aff"> AZ </dei:EntityIncorporationStateCountryCode> |
| <dei:EntityCentralIndexKey contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MzJjOWMyZGNiYWY5NDM2MzkwMGNhZWMyZjM1OWQxN2UvdGFibGVyYW5nZTozMmM5YzJkY2JhZjk0MzYzOTAwY2FlYzJmMzU5ZDE3ZV8yLTEtMS0xLTA_0bbca92b-7981-4224-9308-0f478b56585f"> 0000007286 </dei:EntityCentralIndexKey> |
| <dei:DocumentType contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MzJjOWMyZGNiYWY5NDM2MzkwMGNhZWMyZjM1OWQxN2UvdGFibGVyYW5nZTozMmM5YzJkY2JhZjk0MzYzOTAwY2FlYzJmMzU5ZDE3ZV8zLTEtMS0xLTA_856c6371-9320-456d-a1dd-eb77af31f88b"> 8-K </dei:DocumentType> |
| <dei:DocumentPeriodEndDate contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MzJjOWMyZGNiYWY5NDM2MzkwMGNhZWMyZjM1OWQxN2UvdGFibGVyYW5nZTozMmM5YzJkY2JhZjk0MzYzOTAwY2FlYzJmMzU5ZDE3ZV80LTEtMS0xLTA_8ecd8b06-8228-439a-9e10-3dfb59f1b74e"> 2021-03-30 </dei:DocumentPeriodEndDate> |
| <dei:AmendmentFlag contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MzJjOWMyZGNiYWY5NDM2MzkwMGNhZWMyZjM1OWQxN2UvdGFibGVyYW5nZTozMmM5YzJkY2JhZjk0MzYzOTAwY2FlYzJmMzU5ZDE3ZV81LTEtMS0xLTA_6aeb701d-b5eb-43a6-8d1c-49643a21d984"> false </dei:AmendmentFlag> |
| <dei:EntityIncorporationStateCountryCode contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MzJjOWMyZGNiYWY5NDM2MzkwMGNhZWMyZjM1OWQxN2UvdGFibGVyYW5nZTozMmM5YzJkY2JhZjk0MzYzOTAwY2FlYzJmMzU5ZDE3ZV82LTEtMS0xLTA_48569ccd-fb0a-4e00-abbc-c7c0814c6f9f"> AZ </dei:EntityIncorporationStateCountryCode> |
| <dei:EntityEmergingGrowthCompany contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6MzJjOWMyZGNiYWY5NDM2MzkwMGNhZWMyZjM1OWQxN2UvdGFibGVyYW5nZTozMmM5YzJkY2JhZjk0MzYzOTAwY2FlYzJmMzU5ZDE3ZV83LTEtMS0xLTA_52e3a8a7-9b04-4230-91ea-4edaa4af81af"> false </dei:EntityEmergingGrowthCompany> |
| <dei:WrittenCommunications contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6ZjNmNmQ0MDQ0NzdlNDJjZWFmMmE3NDdlNDZlMTAwNGUvdGFibGVyYW5nZTpmM2Y2ZDQwNDQ3N2U0MmNlYWYyYTc0N2U0NmUxMDA0ZV8wLTAtMS0xLTA_ae4b9149-6155-4218-a49e-cedf84ecc90d"> false </dei:WrittenCommunications> |
| <dei:SolicitingMaterial contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6ZjNmNmQ0MDQ0NzdlNDJjZWFmMmE3NDdlNDZlMTAwNGUvdGFibGVyYW5nZTpmM2Y2ZDQwNDQ3N2U0MmNlYWYyYTc0N2U0NmUxMDA0ZV8yLTAtMS0xLTA_5e7c8131-2892-47ce-8686-202e12f8dede"> false </dei:SolicitingMaterial> |
| <dei:PreCommencementTenderOffer contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6ZjNmNmQ0MDQ0NzdlNDJjZWFmMmE3NDdlNDZlMTAwNGUvdGFibGVyYW5nZTpmM2Y2ZDQwNDQ3N2U0MmNlYWYyYTc0N2U0NmUxMDA0ZV80LTAtMS0xLTA_031894e1-dcde-4985-89f1-f2451ba1eca0"> false </dei:PreCommencementTenderOffer> |
| <dei:PreCommencementIssuerTenderOffer contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF80L2ZyYWc6YTBkNTNkM2Q4ZTIyNDMxNWEzMDgyYWNmNWY2ZDJlNTAvdGFibGU6ZjNmNmQ0MDQ0NzdlNDJjZWFmMmE3NDdlNDZlMTAwNGUvdGFibGVyYW5nZTpmM2Y2ZDQwNDQ3N2U0MmNlYWYyYTc0N2U0NmUxMDA0ZV82LTAtMS0xLTA_f7fd8b75-01cc-490b-8889-6d538020cfaa"> false </dei:PreCommencementIssuerTenderOffer> |
| <dei:DocumentType contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGV4dHJlZ2lvbjowMWI0NzAzZTE4NmY0MGYwOGM4MjQ1M2FkNmRiMWY1Ml8xNDM3_52fb98fd-72d4-4382-a577-98ba126319af"> 8-K </dei:DocumentType> |
| <dei:DocumentPeriodEndDate contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6ODBiYTA0MmIzMGM5NDhhNmE1ODliNTAzMDdhMjI5ZTQvdGFibGVyYW5nZTo4MGJhMDQyYjMwYzk0OGE2YTU4OWI1MDMwN2EyMjllNF8wLTItMS0xLTA_be16a6b6-d57f-442b-b9d0-b7b633f4ef58"> 2021-03-30 </dei:DocumentPeriodEndDate> |
| <dei:EntityFileNumber contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV8xLTAtMS0xLTA_2c81de58-602a-4528-a912-ec2eece4fc2b"> 1-8962 </dei:EntityFileNumber> |
| <dei:EntityRegistrantName contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV8xLTItMS0xLTA_cfe8b2a9-6196-4650-a4d9-f8fd0b2c2659"> PINNACLE WEST CAPITAL CORPORATION </dei:EntityRegistrantName> |
| <dei:EntityTaxIdentificationNumber contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV8xLTctMS0xLTA_6dcb2886-c61b-4c94-a85a-e4178e03dfec"> 86-0512431 </dei:EntityTaxIdentificationNumber> |
| <dei:EntityAddressAddressLine1 contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV8zLTItMS0xLTA_7a68b18c-0405-46c6-8cd9-9c25d31ff36a"> 400 North Fifth Street, P.O. Box 53999 </dei:EntityAddressAddressLine1> |
| <dei:EntityAddressCityOrTown contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV80LTItMS0xLTA_b72ea32f-a22b-47e3-a463-47cc25ec24cb"> Phoenix </dei:EntityAddressCityOrTown> |
| <dei:EntityAddressStateOrProvince contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV80LTMtMS0xLTA_1f237dc2-da50-491d-861b-0d40ae305d4f"> AZ </dei:EntityAddressStateOrProvince> |
| <dei:EntityAddressPostalZipCode contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV80LTQtMS0xLTA_686db2ca-f513-4633-b138-6526be273288"> 85072-3999 </dei:EntityAddressPostalZipCode> |
| <dei:CityAreaCode contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV81LTItMS0xLTA_8c9f5c78-e4d2-4054-8e64-4a186fe606bd"> (602) </dei:CityAreaCode> |
| <dei:LocalPhoneNumber contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV81LTMtMS0xLTA_8d182bee-b513-4133-a62c-f2b64b198dbe"> 250-1000 </dei:LocalPhoneNumber> |
| <dei:EntityFileNumber contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV82LTAtMS0xLTA_0371ea58-beff-4f1f-9325-1fa9d64850b6"> 1-4473 </dei:EntityFileNumber> |
| <dei:EntityRegistrantName contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV82LTItMS0xLTA_9f3ebd39-7154-46c9-a755-c13c229e36b1"> ARIZONA PUBLIC SERVICE COMPANY </dei:EntityRegistrantName> |
| <dei:EntityTaxIdentificationNumber contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV82LTctMS0xLTA_6c18f21c-3c39-4eb2-9a3f-af4bd96c3ae9"> 86-0011170 </dei:EntityTaxIdentificationNumber> |
| <dei:EntityAddressAddressLine1 contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV84LTItMS0xLTA_72174c85-2407-42b2-b7fe-ec4a2c90d569"> 400 North Fifth Street, P.O. Box 53999 </dei:EntityAddressAddressLine1> |
| <dei:EntityAddressCityOrTown contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV85LTItMS0xLTA_dc17688d-4efb-42ea-9d3e-086085a504cf"> Phoenix </dei:EntityAddressCityOrTown> |
| <dei:EntityAddressStateOrProvince contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV85LTMtMS0xLTA_8234f579-82b4-49f8-9403-0571b0f15f33"> AZ </dei:EntityAddressStateOrProvince> |
| <dei:EntityAddressPostalZipCode contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV85LTQtMS0xLTA_168664e3-882f-4ba0-9577-4af17e8e08f5"> 85072-3999 </dei:EntityAddressPostalZipCode> |
| <dei:CityAreaCode contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV8xMC0yLTEtMS0w_fbff1ed9-5cae-4d8d-8c0d-641697dacf63"> (602) </dei:CityAreaCode> |
| <dei:LocalPhoneNumber contextRef="i8c9a0bc6499a4da592756fe67a72ddf4_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NDRmNjNiNWFmYjdjNDA5OGI1NWU4NzNjNDhlY2M5NzEvdGFibGVyYW5nZTo0NGY2M2I1YWZiN2M0MDk4YjU1ZTg3M2M0OGVjYzk3MV8xMC0zLTEtMS0w_31d4d632-d8aa-430d-aa66-09343724112d"> 250-1000 </dei:LocalPhoneNumber> |
| <dei:WrittenCommunications contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6YmRiZjc2MDJmY2I5NDBlMGE0ZDBlN2FiNjFhYTEwN2QvdGFibGVyYW5nZTpiZGJmNzYwMmZjYjk0MGUwYTRkMGU3YWI2MWFhMTA3ZF8wLTAtMS0xLTA_bcec4524-94d8-4f93-9c7c-689b3c729776"> false </dei:WrittenCommunications> |
| <dei:SolicitingMaterial contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6YmRiZjc2MDJmY2I5NDBlMGE0ZDBlN2FiNjFhYTEwN2QvdGFibGVyYW5nZTpiZGJmNzYwMmZjYjk0MGUwYTRkMGU3YWI2MWFhMTA3ZF8yLTAtMS0xLTA_933aeee5-7e46-4d55-a17a-66b332e2e801"> false </dei:SolicitingMaterial> |
| <dei:PreCommencementTenderOffer contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6YmRiZjc2MDJmY2I5NDBlMGE0ZDBlN2FiNjFhYTEwN2QvdGFibGVyYW5nZTpiZGJmNzYwMmZjYjk0MGUwYTRkMGU3YWI2MWFhMTA3ZF80LTAtMS0xLTA_15be531d-ed6b-4935-a3ce-028daaa4e559"> false </dei:PreCommencementTenderOffer> |
| <dei:PreCommencementIssuerTenderOffer contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6YmRiZjc2MDJmY2I5NDBlMGE0ZDBlN2FiNjFhYTEwN2QvdGFibGVyYW5nZTpiZGJmNzYwMmZjYjk0MGUwYTRkMGU3YWI2MWFhMTA3ZF82LTAtMS0xLTA_ea54439e-340d-4346-bbfb-2639bb19ec66"> false </dei:PreCommencementIssuerTenderOffer> |
| <dei:Security12bTitle contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6MDBiY2U4Y2Y1Y2E2NDdjY2E0MDQwMmJjYjFjM2NhYzEvdGFibGVyYW5nZTowMGJjZThjZjVjYTY0N2NjYTQwNDAyYmNiMWMzY2FjMV8xLTAtMS0xLTA_58c07996-dd5a-407c-bd4a-ed7f3142eaad"> Common Stock </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6MDBiY2U4Y2Y1Y2E2NDdjY2E0MDQwMmJjYjFjM2NhYzEvdGFibGVyYW5nZTowMGJjZThjZjVjYTY0N2NjYTQwNDAyYmNiMWMzY2FjMV8xLTEtMS0xLTA_c6d89676-8b0b-4171-a79c-86d132187563"> PNW </dei:TradingSymbol> |
| <dei:SecurityExchangeName contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6MDBiY2U4Y2Y1Y2E2NDdjY2E0MDQwMmJjYjFjM2NhYzEvdGFibGVyYW5nZTowMGJjZThjZjVjYTY0N2NjYTQwNDAyYmNiMWMzY2FjMV8xLTItMS0xLTA_14f42dbc-ceed-4ade-9ae1-d8d6d24a7ea3"> NYSE </dei:SecurityExchangeName> |
| <dei:EntityEmergingGrowthCompany contextRef="id33902a29cdf4e55931fef244aaadfc5_D20210330-20210330" id="id3VybDovL2RvY3MudjEvZG9jOjgyNzZlNDMwZDQxMTQ4M2NiMWRhYjcxZjQ0ZDYxZjcwL3NlYzo4Mjc2ZTQzMGQ0MTE0ODNjYjFkYWI3MWY0NGQ2MWY3MF8xL2ZyYWc6MDFiNDcwM2UxODZmNDBmMDhjODI0NTNhZDZkYjFmNTIvdGFibGU6NmM4YmViNjkxMWJlNDNjZmIxODdkODBiMThmNzljYjUvdGFibGVyYW5nZTo2YzhiZWI2OTExYmU0M2NmYjE4N2Q4MGIxOGY3OWNiNV8wLTEtMS0xLTA_11e978c6-318b-41fc-aec8-483cdd690c16"> false </dei:EntityEmergingGrowthCompany> |
| </xbrl> |