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| | <entity> |
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| | | </entity> |
| | <period> |
| | | <startDate> 2020-11-10 </startDate> |
| | | <endDate> 2020-11-10 </endDate> |
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| <dei:EntityTaxIdentificationNumber contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGFibGU6NWZiYWRlOWU0MTIxNDg2NGJjZmEyZTdkN2FmMGNmMmYvdGFibGVyYW5nZTo1ZmJhZGU5ZTQxMjE0ODY0YmNmYTJlN2Q3YWYwY2YyZl8wLTQtMS0xLTA_70b18854-afa2-48bb-a7d3-af1903427998"> 39-0619790 </dei:EntityTaxIdentificationNumber> |
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| <dei:EntityAddressCityOrTown contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGV4dHJlZ2lvbjpmN2NmNDYzN2Y0NmM0Yzk2YWI2N2FhMmI3ZDUzYjc1ZF8xMzQ4_40c4e4c0-f53f-4e3d-bb88-978c65001109"> Milwaukee </dei:EntityAddressCityOrTown> |
| <dei:EntityAddressStateOrProvince contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGV4dHJlZ2lvbjpmN2NmNDYzN2Y0NmM0Yzk2YWI2N2FhMmI3ZDUzYjc1ZF8xMzU1_b18eb737-39d1-4f1b-99e0-3cd5d4979bda"> WI </dei:EntityAddressStateOrProvince> |
| <dei:EntityAddressPostalZipCode contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGV4dHJlZ2lvbjpmN2NmNDYzN2Y0NmM0Yzk2YWI2N2FhMmI3ZDUzYjc1ZF80MTk_f060c931-98f5-436a-b9ac-de074302d77a"> 53224 </dei:EntityAddressPostalZipCode> |
| <dei:CityAreaCode contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGV4dHJlZ2lvbjpmN2NmNDYzN2Y0NmM0Yzk2YWI2N2FhMmI3ZDUzYjc1ZF80ODU_03e6c50e-464c-4251-b024-5a33abd5aada"> 414 </dei:CityAreaCode> |
| <dei:LocalPhoneNumber contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGV4dHJlZ2lvbjpmN2NmNDYzN2Y0NmM0Yzk2YWI2N2FhMmI3ZDUzYjc1ZF8xMzQ5_2e72d765-b7ba-434a-8123-0ef35ce9e7ea"> 359-4000 </dei:LocalPhoneNumber> |
| <dei:WrittenCommunications contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGFibGU6N2ZhNTc3YjI0NWE2NDgyNjkyNzA0ZTNiOWExYTMyNTcvdGFibGVyYW5nZTo3ZmE1NzdiMjQ1YTY0ODI2OTI3MDRlM2I5YTFhMzI1N18wLTAtMS0xLTA_12041585-b417-4ac7-9aa7-fbf278606874"> false </dei:WrittenCommunications> |
| <dei:SolicitingMaterial contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGFibGU6N2ZhNTc3YjI0NWE2NDgyNjkyNzA0ZTNiOWExYTMyNTcvdGFibGVyYW5nZTo3ZmE1NzdiMjQ1YTY0ODI2OTI3MDRlM2I5YTFhMzI1N18xLTAtMS0xLTA_de94bb8a-6a7b-49df-a3af-cc40a99285ab"> false </dei:SolicitingMaterial> |
| <dei:PreCommencementTenderOffer contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGFibGU6N2ZhNTc3YjI0NWE2NDgyNjkyNzA0ZTNiOWExYTMyNTcvdGFibGVyYW5nZTo3ZmE1NzdiMjQ1YTY0ODI2OTI3MDRlM2I5YTFhMzI1N18yLTAtMS0xLTA_ecbe13eb-0edb-40b9-9d3b-121b745645df"> false </dei:PreCommencementTenderOffer> |
| <dei:PreCommencementIssuerTenderOffer contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGFibGU6N2ZhNTc3YjI0NWE2NDgyNjkyNzA0ZTNiOWExYTMyNTcvdGFibGVyYW5nZTo3ZmE1NzdiMjQ1YTY0ODI2OTI3MDRlM2I5YTFhMzI1N18zLTAtMS0xLTA_cbd0138c-4f7c-4211-aefe-0d0222235637"> false </dei:PreCommencementIssuerTenderOffer> |
| <dei:Security12bTitle contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGFibGU6M2QxMDUwZWQwNmU1NGVhM2JkM2QwZTk4MWMwODllMDkvdGFibGVyYW5nZTozZDEwNTBlZDA2ZTU0ZWEzYmQzZDBlOTgxYzA4OWUwOV8xLTAtMS0xLTA_b507e22f-bfea-4339-93cb-e951ef461b46"> Common Stock (par value $1.00 per share) </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGFibGU6M2QxMDUwZWQwNmU1NGVhM2JkM2QwZTk4MWMwODllMDkvdGFibGVyYW5nZTozZDEwNTBlZDA2ZTU0ZWEzYmQzZDBlOTgxYzA4OWUwOV8xLTItMS0xLTA_af633ea0-2238-438d-9a40-3866db0bd65c"> AOS </dei:TradingSymbol> |
| <dei:SecurityExchangeName contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGFibGU6M2QxMDUwZWQwNmU1NGVhM2JkM2QwZTk4MWMwODllMDkvdGFibGVyYW5nZTozZDEwNTBlZDA2ZTU0ZWEzYmQzZDBlOTgxYzA4OWUwOV8xLTQtMS0xLTA_907d997e-0f1f-4664-8004-a2b627374ed8"> NYSE </dei:SecurityExchangeName> |
| <dei:EntityEmergingGrowthCompany contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGV4dHJlZ2lvbjpmN2NmNDYzN2Y0NmM0Yzk2YWI2N2FhMmI3ZDUzYjc1ZF8xMzUy_ee915106-ee8c-4322-9440-c1c9a42256be"> false </dei:EntityEmergingGrowthCompany> |
| <dei:EntityEmergingGrowthCompany contextRef="i647f4d0f50f04f06bcd109454740883e_D20201110-20201110" id="id3VybDovL2RvY3MudjEvZG9jOmUwM2E2NTIxZTI0MzQ5ZWY5YmIwMjJiZGRlZTBjNWE0L3NlYzplMDNhNjUyMWUyNDM0OWVmOWJiMDIyYmRkZWUwYzVhNF8xL2ZyYWc6ZjdjZjQ2MzdmNDZjNGM5NmFiNjdhYTJiN2Q1M2I3NWQvdGV4dHJlZ2lvbjpmN2NmNDYzN2Y0NmM0Yzk2YWI2N2FhMmI3ZDUzYjc1ZF8xMzQx_ee915106-ee8c-4322-9440-c1c9a42256be"> false </dei:EntityEmergingGrowthCompany> |
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