| COMMUNITY FINANCIAL SYSTEM, INC. (CBU) | |||||||||||||||||||||||||||||||||||||||||||||||||
| Q1-CY2026 | Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | |
| Balance Sheet Date | 2025-Dec-31 | 2025-Sep-30 | 2025-Jun-30 | 2025-Mar-31 | 2024-Dec-31 | 2024-Sep-30 | 2024-Jun-30 | 2024-Mar-31 | 2023-Dec-31 | 2023-Sep-30 | 2023-Jun-30 | 2023-Mar-31 | 2022-Dec-31 | 2022-Sep-30 | 2022-Jun-30 | 2022-Mar-31 | 2021-Dec-31 | 2021-Sep-30 | 2021-Jun-30 | 2021-Mar-31 | 2020-Dec-31 | 2020-Sep-30 | 2020-Jun-30 | 2020-Mar-31 | 2019-Dec-31 | 2019-Sep-30 | 2019-Jun-30 | 2019-Mar-31 | 2018-Dec-31 | 2018-Sep-30 | 2018-Jun-30 | 2018-Mar-31 | 2017-Dec-31 | 2017-Sep-30 | 2017-Jun-30 | 2017-Mar-31 | 2016-Dec-31 | 2016-Sep-30 | 2016-Jun-30 | 2016-Mar-31 | 2015-Dec-31 | 2015-Sep-30 | 2015-Jun-30 | 2015-Mar-31 | 2014-Dec-31 | 2014-Sep-30 | 2014-Jun-30 | 2014-Mar-31 | |
| Fiscal Period | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 | Q1-FY2014 | |
| Price to Sales | 3.87x | 3.67x | 3.86x | 3.82x | 3.89x | 4.33x | 4.18x | 3.48x | 3.62x | 4.27x | 1.96x | 2.18x | 2.46x | 2.86x | 4.86x | 5.29x | 6.01x | 6.47x | 6.04x | 6.71x | 6.86x | 5.60x | 4.89x | 5.03x | 5.10x | 6.22x | 5.47x | 5.89x | 5.38x | 5.24x | 5.49x | 5.36x | 4.96x | 5.25x | 5.73x | ||||||||||||||
| Price to Book | 1.59x | 1.51x | 1.60x | 1.59x | 1.63x | 1.84x | 1.71x | 1.49x | 1.54x | 1.64x | 1.45x | 1.56x | 1.73x | 2.18x | 2.21x | 2.05x | 2.04x | 1.91x | 1.79x | 1.98x | 2.09x | 1.59x | 1.39x | 1.43x | 1.54x | 1.98x | 1.73x | 1.87x | 1.75x | 1.74x | 1.87x | 1.82x | 1.67x | 1.66x | 1.75x | ||||||||||||||
| Price to Earnings | 15.21x | 14.43x | 15.13x | 15.50x | 15.73x | 17.88x | 18.40x | 15.00x | 15.37x | 21.18x | 15.05x | 16.27x | 19.26x | 18.00x | 18.05x | 19.43x | 20.58x | 21.23x | 19.23x | 21.51x | 23.29x | 20.37x | 18.17x | 18.94x | 18.22x | 21.75x | 19.12x | 19.90x | 18.06x | 17.76x | 15.65x | 15.77x | 16.61x | 18.13x | 26.71x | ||||||||||||||
| Price to Unlevered FCF | 13.66x | 12.96x | 13.46x | 15.11x | 15.27x | 14.67x | 15.02x | 11.92x | 11.96x | 13.27x | 9.48x | 11.47x | 12.52x | 16.78x | 18.02x | 17.01x | 21.26x | 21.24x | 19.36x | 26.08x | 20.40x | 20.30x | 15.41x | 14.76x | 16.25x | 18.64x | 18.31x | 18.10x | 16.79x | 14.29x | 15.09x | 15.10x | |||||||||||||||||
| Debt to Asset Ratio | .88x | .89x | .89x | .89x | .89x | .89x | .90x | .90x | .89x | .90x | .89x | .89x | .90x | .91x | .89x | .88x | .86x | .86x | .86x | .87x | .85x | .85x | .85x | .83x | .84x | .84x | .83x | .84x | .84x | .84x | .84x | .85x | .85x | .85x | .86x | .85x | .86x | .86x | .86x | .86x | .87x | .87x | .87x | .87x | .87x | .87x | .87x | .88x | |
| Current Ratio | |||||||||||||||||||||||||||||||||||||||||||||||||