0001967097 2022-10-01 2023-09-30 0001967097 aek:AtmosEnergyCorporationMember 2022-10-01 2023-09-30 0001967097 2023-09-30 iso4217:USD shares 0 0 2023 FY false 10-K true 2023-09-30 --09-30 false 333-270078-01 0001967097 Atmos Energy Kansas Securitization I, LLC 001-10042 0000731802 Atmos Energy Corporation DE 92-1021026 1800 Three Lincoln Centre 5430 LBJ Freeway Dallas TX 75240 972 934-9227 No No Yes Yes Non-accelerated Filer false false false false false <div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Portions of the Definitive Proxy Statement to be filed for Atmos Energy Corporation’s Annual Meeting of Shareholders on February 7, 2024 are incorporated by reference into Part III of this report.</span></div> 42 Ernst & Young LLP Dallas, Texas