| BERKSHIRE HATHAWAY INC | |||||||||||||||||||||||||||||||||||||||||||||||||
| 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-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 | 2013-Dec-31 | ||
| Fiscal Period | 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 | Q4-FY2013 | ||
| Price to Sales | 2.46x | 2.22x | 2.05x | 1.75x | 1.74x | 2.17x | 2.02x | 2.07x | 2.13x | 2.36x | 2.54x | 2.31x | 2.27x | 2.05x | 1.89x | ||||||||||||||||||||||||||||||||||
| Forward Price to Sales MRQ | 2.37x | 2.11x | 2.00x | 1.91x | 1.81x | 2.11x | 1.96x | 2.05x | 2.04x | 1.97x | 2.08x | 2.66x | 2.97x | 2.09x | 1.90x | ||||||||||||||||||||||||||||||||||
| Price to Book | 1.40x | 1.23x | 1.22x | 1.10x | 1.20x | 1.30x | 1.28x | 1.36x | 1.34x | 1.44x | 1.41x | 1.31x | 1.42x | 1.41x | 1.47x | ||||||||||||||||||||||||||||||||||
| Price to Earnings | 5.88x | 12.81x | 14.08x | 19.53x | 44.43x | 6.78x | 18.98x | 18.05x | 18.44x | 124.97x | 8.53x | 9.91x | 12.40x | 10.94x | 24.22x | ||||||||||||||||||||||||||||||||||
| Forward Price to Earnings MRQ | 13.06x | 3.80x | 4.19x | 4.13x | - | 4.73x | 7.72x | 9.26x | 5.71x | - | 7.12x | 9.79x | - | 3.78x | 27.80x | ||||||||||||||||||||||||||||||||||
| Debt to Asset Ratio | .42x | .44x | .44x | .45x | .45x | .46x | .47x | .48x | .47x | .49x | .49x | .48x | .48x | .47x | .47x | .48x | .48x | .48x | .48x | .49x | .50x | .51x | .48x | .49x | .49x | .50x | .50x | .48x | .49x | .50x | .50x | .54x | .54x | .55x | .54x | .55x | .55x | .55x | .53x | .54x | .54x | .54x | .54x | .54x | .53x | .53x | .54x | ||
| Current Ratio | |||||||||||||||||||||||||||||||||||||||||||||||||