Show all 2022 Q4 Earnings Releases Q4 2022 Earnings Conference Call Q4 Earnings Presentation 5.3 MB Annual Reports 2020 Annual Report 2019 Annual Report Proxy Statements Filing date View 04/04/2022 View HTML 0001193125-22-095096.pdf 0001193125-22-095096.xls 04/05/2021 View HTML 0001193125-21-106342.pdf 0001193125-21-106342.xls Form 10-K Filing date View 02/09/2023 View HTML 0000842162-23-000011.pdf 0000842162-23-000011.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA 02/10/2022 View HTML 0000842162-22-000009.pdf 0000842162-22-000009.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA Form 10-Q Filing date View 11/01/2022 View HTML 0000842162-22-000046.pdf 0000842162-22-000046.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA 08/02/2022 View HTML 0000842162-22-000032.pdf 0000842162-22-000032.xls EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA