| Amentum Holdings, Inc. (AMTM) |
| 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-Oct-03 | 2025-Jun-27 | 2025-Mar-28 | 2024-Dec-27 | 2024-Sep-27 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Fiscal Period | | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Assets | | 11,460,000,000$ | 11,808,000,000$ | 12,004,000,000$ | 11,919,000,000$ | 11,974,000,000$ | | | 6,413,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Current Assets | | 3,113,000,000$ | 3,427,000,000$ | 3,266,000,000$ | 3,140,000,000$ | 3,084,000,000$ | | | 1,931,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Cash and Cash Equivalents | | 437,000,000$ | 738,000,000$ | 546,000,000$ | 522,000,000$ | 452,000,000$ | | | 305,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Receivables | | 2,479,000,000$ | 2,475,000,000$ | 2,509,000,000$ | 2,405,000,000$ | 2,401,000,000$ | | | 1,440,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Current Assets | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Assets Held for Sale in Short Term | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Noncurrent Assets | | 8,347,000,000$ | 8,381,000,000$ | 8,738,000,000$ | 8,779,000,000$ | 8,890,000,000$ | | | 4,482,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Goodwill | | 5,703,000,000$ | 5,616,000,000$ | 5,658,000,000$ | 5,588,000,000$ | 5,556,000,000$ | | | 2,891,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Intangible Assets | | 1,955,000,000$ | 2,075,000,000$ | 2,353,000,000$ | 2,503,000,000$ | 2,623,000,000$ | | | 988,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Physical Assets | | 114,000,000$ | 115,000,000$ | 133,000,000$ | 140,000,000$ | 144,000,000$ | | | 85,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Noncurrent Assets | | 379,000,000$ | 377,000,000$ | 401,000,000$ | 424,000,000$ | 444,000,000$ | | | 414,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Assets Held for Sale in Long Term | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Liabilities | | 6,840,000,000$ | 7,219,000,000$ | 7,425,000,000$ | 7,356,000,000$ | 7,422,000,000$ | | | 5,997,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Current Liabilities | | 2,354,000,000$ | 2,172,000,000$ | 2,097,000,000$ | 1,971,000,000$ | 1,965,000,000$ | | | 1,376,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Accounts Payable | | 892,000,000$ | 821,000,000$ | 876,000,000$ | 726,000,000$ | 764,000,000$ | | | 560,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Short Term Debt | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Short Term Capital Lease Obligations | | 67,000,000$ | | | | 67,000,000$ | | | 53,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Current Liabilities | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Noncurrent Liabilities | | 4,486,000,000$ | 5,047,000,000$ | 5,328,000,000$ | 5,385,000,000$ | 5,457,000,000$ | | | 4,621,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Long Term Debt | | 3,901,000,000$ | 4,441,000,000$ | 4,636,000,000$ | 4,636,000,000$ | 4,643,000,000$ | | | 4,067,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Long Term Capital Lease Obligations | | 157,000,000$ | | | | 193,000,000$ | | | 167,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Other Noncurrent Liabilities | | 325,000,000$ | 357,000,000$ | 360,000,000$ | 402,000,000$ | 444,000,000$ | | | 413,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Total Equity | | 4,620,000,000$ | 4,589,000,000$ | 4,579,000,000$ | 4,563,000,000$ | 4,552,000,000$ | 324,000,000$ | 358,000,000$ | 416,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Equity to Minority | | 115,000,000$ | 131,000,000$ | 152,000,000$ | 88,000,000$ | 92,000,000$ | | | 41,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Equity to Common Shareholders | | 4,505,000,000$ | 4,458,000,000$ | 4,427,000,000$ | 4,475,000,000$ | 4,460,000,000$ | 324,000,000$ | 358,000,000$ | 375,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Additional Paid-In Capital | | 4,924,000,000$ | 4,914,000,000$ | 4,907,000,000$ | 4,965,000,000$ | 4,962,000,000$ | | | 772,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Retained Earnings | | (461,000,000$) | (501,000,000$) | (511,000,000$) | (515,000,000$) | (527,000,000$) | | | (445,000,000$) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Treasury Stock | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Capital Lease Obligations | | 224,000,000$ | | | | 260,000,000$ | | | 220,000,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |