| Discover Financial Services |
| 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 | Q4-CY2013 |
| Balance Sheet Date | | | | 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 | 2013-Dec-31 |
| Fiscal Period | | | | 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 | Q4-FY2013 |
| Price to Sales | | | 7.35x | 6.27x | 6.37x | 5.51x | 5.19x | 5.81x | 3.07x | 1.74x | 1.94x | 1.83x | 2.08x | 2.11x | 2.40x | 2.96x | 3.23x | 3.52x | 3.46x | 2.76x | 2.55x | 1.58x | 1.33x | .93x | 2.25x | 2.20x | 2.18x | 2.09x | 1.82x | 2.49x | 2.41x | 2.56x | 2.91x | 2.58x | | | | | | | | | | | | | | | |
| Forward Price to Sales MRQ | | | 25.75x | 21.96x | 11.70x | 15.08x | 1.69x | 17.38x | 14.26x | 10.71x | 1.77x | 1.63x | 1.77x | 1.85x | 2.21x | 2.88x | 3.13x | 3.50x | 3.55x | 2.80x | 2.59x | 1.69x | 1.44x | .94x | 2.23x | 2.16x | 2.14x | 2.01x | 1.71x | 2.36x | 2.34x | 2.48x | 2.74x | 2.43x | | | | | | | | | | | | | | | |
| Price to Book | | | 2.66x | 2.27x | 2.43x | 2.06x | 2.05x | 2.24x | 1.97x | 1.58x | 2.22x | 1.91x | 1.92x | 1.77x | 1.96x | 2.38x | 2.65x | 2.77x | 2.74x | 2.40x | 2.69x | 1.73x | 1.59x | 1.14x | 2.28x | 2.20x | 2.19x | 2.07x | 1.78x | 2.38x | 2.26x | 2.34x | 2.57x | 2.15x | | | | | | | | | | | | | | | |
| Price to Earnings | | | 10.71x | 9.14x | 9.80x | 9.60x | 9.68x | 11.94x | 9.83x | 6.45x | 7.88x | 6.53x | 6.32x | 5.89x | 6.15x | 6.37x | 6.40x | 7.23x | 7.55x | 10.70x | 25.27x | 17.84x | 15.37x | 5.18x | 9.14x | 8.95x | 8.88x | 8.50x | 7.35x | 10.97x | 10.80x | 11.86x | 13.66x | 10.73x | | | | | | | | | | | | | | | |
| Forward Price to Earnings MRQ | | | 11.78x | 10.05x | 8.48x | 10.56x | 5.41x | 10.11x | 13.83x | 9.84x | 8.41x | 7.06x | 6.64x | 6.48x | 6.13x | 6.64x | 8.46x | 8.71x | 5.34x | 4.71x | 8.73x | 5.90x | - | - | 9.63x | 8.55x | 8.35x | 8.23x | 7.43x | 9.29x | 9.18x | 9.77x | 19.26x | 10.12x | | | | | | | | | | | | | | | |
| Debt to Asset Ratio | | | | .87x | .88x | .89x | .89x | .90x | .91x | .90x | .90x | .90x | .89x | .88x | .88x | .87x | .88x | .88x | .88x | .89x | .90x | .92x | .92x | .91x | .90x | .89x | .90x | .90x | .90x | .90x | .89x | .89x | .89x | .89x | .88x | .88x | .88x | .87x | .87x | .87x | .87x | .87x | .87x | .87x | .87x | .86x | .86x | .86x | .86x |
| Current Ratio | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |