| Arista Networks, 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 | | |
| 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 | | |
| Operating Cash Flow | | | 1,200,100,000$ | 641,700,000$ | 1,030,963,000$ | 1,174,456,000$ | 989,000,000$ | 513,800,000$ | 526,464,000$ | 698,977,000$ | 434,090,000$ | 374,483,000$ | 40,473,000$ | 134,105,000$ | 101,097,000$ | 217,138,000$ | 225,236,000$ | 272,579,000$ | 263,366,000$ | 254,675,000$ | 186,924,000$ | 215,127,000$ | 138,216,000$ | 194,847,000$ | 327,161,000$ | 269,397,000$ | 196,379,000$ | 170,097,000$ | 295,819,000$ | (118,825,000$) | 130,584,000$ | 195,541,000$ | 183,664,000$ | 205,868,000$ | 79,233,000$ | 162,862,000$ | 65,567,000$ | (33,268,000$) | 64,868,000$ | 77,128,000$ | 153,762,000$ | 10,649,000$ | 52,606,000$ | 20,767,000$ | 15,812,000$ | 34,758,000$ | | 17,689,000$ | (5,967,000$) |
| Investing Cash Flow | | | (625,100,000$) | (765,900,000$) | (1,309,941,000$) | (373,872,000$) | (477,900,000$) | (295,600,000$) | (336,957,000$) | (225,844,000$) | (102,906,000$) | (21,747,000$) | (82,825,000$) | 126,193,000$ | 245,574,000$ | (72,615,000$) | (64,199,000$) | (425,281,000$) | (218,133,000$) | (217,949,000$) | (278,326,000$) | 102,283,000$ | (103,281,000$) | (329,478,000$) | (264,029,000$) | (14,533,000$) | 29,710,000$ | (35,220,000$) | (171,661,000$) | (86,480,000$) | (313,108,000$) | (183,864,000$) | (192,230,000$) | (187,414,000$) | (10,008,000$) | (1,668,000$) | (6,224,000$) | (11,374,000$) | (247,907,000$) | (60,270,000$) | 144,726,000$ | 48,917,000$ | (3,670,000$) | (5,803,000$) | (223,162,000$) | (21,661,000$) | | (3,103,000$) | (3,995,000$) |
| Financing Cash Flow | | | (197,200,000$) | (793,800,000$) | (130,036,000$) | (55,626,000$) | (173,100,000$) | (63,100,000$) | (1,328,000$) | 15,214,000$ | (29,232,000$) | (68,403,000$) | (4,662,000$) | (34,240,000$) | (485,890,000$) | (129,809,000$) | (170,902,000$) | (109,156,000$) | 4,946,000$ | (85,770,000$) | 12,062,000$ | (148,734,000$) | 2,886,000$ | (212,553,000$) | (48,455,000$) | (102,943,000$) | (91,039,000$) | 24,473,000$ | 1,515,000$ | 17,910,000$ | 8,118,000$ | 15,308,000$ | 13,226,000$ | 12,267,000$ | 7,458,000$ | 18,518,000$ | 8,634,000$ | 14,139,000$ | 3,536,000$ | 6,436,000$ | (29,416,000$) | 16,223,000$ | 18,816,000$ | 20,231,000$ | 38,829,000$ | (1,556,000$) | | 1,264,000$ | 3,632,000$ |
| End Cash Position | | | 2,225,500,000$ | 1,845,100,000$ | 2,762,400,000$ | 3,175,139,000$ | 2,429,031,000$ | 2,092,101,000$ | 1,938,606,000$ | 1,748,818,000$ | 1,261,836,000$ | 956,341,000$ | 671,707,000$ | 716,253,000$ | 493,246,000$ | 635,025,000$ | 620,813,000$ | 630,982,000$ | 893,688,000$ | 843,336,000$ | 893,219,000$ | 970,349,000$ | 800,182,000$ | 761,333,000$ | 1,111,286,000$ | 1,095,265,000$ | 944,414,000$ | 809,491,000$ | 649,950,000$ | 524,687,000$ | 711,157,000$ | 886,160,000$ | 859,192,000$ | 854,479,000$ | 823,475,000$ | 746,567,000$ | 567,923,000$ | 500,481,000$ | 531,058,000$ | 710,663,000$ | 687,326,000$ | 418,500,000$ | 342,958,000$ | 275,186,000$ | 240,031,000$ | 408,596,000$ | 397,198,000$ | 129,524,000$ | 113,664,000$ |
| Exchange Rate Effect | | | 2,600,000$ | 700,000$ | (3,756,000$) | 1,681,000$ | (1,100,000$) | (1,600,000$) | 1,609,000$ | (1,363,000$) | 115,000$ | 314,000$ | 2,479,000$ | (3,049,000$) | (2,560,000$) | (481,000$) | (303,000$) | (848,000$) | 173,000$ | (838,000$) | 2,212,000$ | 1,417,000$ | 1,028,000$ | (2,691,000$) | 1,347,000$ | (1,066,000$) | (123,000$) | 195,000$ | (406,000$) | (377,000$) | (593,000$) | (14,000$) | 56,000$ | 286,000$ | 227,000$ | 184,000$ | | | | | | | | | | | | | |
| Dividends Paid | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |