| Cash Flow | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-09-30 |
|---|---|---|---|---|
| Net income | 8,889 | 6,175 | 2,953 | 8,358 |
| Depreciation and amortization | 9,752 | 6,344 | 3,198 | 9,770 |
| Stock-based compensation expense | 613 | 386 | 186 | 474 |
| Deferred income tax expense | 2,505 | 1,708 | 771 | 2,279 |
| Bad debt expense | 925 | 588 | 323 | 836 |
| Losses from sales of receivables | -58 | -41 | -22 | -69 |
| Loss on remeasurement of disposal group held for sale | - | - | - | 0 |
| Impairment expense | 278 | - | - | - |
| Accounts receivable | 797 | 431 | 93 | 2,436 |
| Equipment installment plan receivables | -133 | -89 | -24 | -360 |
| Inventory | 591 | 54 | 318 | 57 |
| Operating lease right-of-use assets | -2,667 | -1,738 | -855 | -2,605 |
| Other current and long-term assets | 983 | 661 | -10 | 275 |
| Accounts payable and accrued liabilities | 729 | -161 | -268 | -1,861 |
| Short- and long-term operating lease liabilities | -2,720 | -1,784 | -898 | -2,970 |
| Other current and long-term liabilities | -409 | -170 | -88 | -657 |
| Other, net | 247 | 31 | 170 | 249 |
| Net cash provided by operating activities | 21,296 | 13,839 | 6,847 | 16,744 |
| Purchases of property and equipment, including capitalized interest of (13), , (33) and (26) | 7,486 | 4,847 | 2,451 | 6,628 |
| Purchases of spectrum licenses and other intangible assets, including deposits | 2,505 | 915 | 73 | 2,636 |
| Proceeds from sales of tower sites | - | - | - | 0 |
| Proceeds from the sale of property, equipment and intangible assets | 2,091 | 2,073 | - | - |
| Proceeds related to beneficial interests in securitization transactions | 0 | 0 | 0 | 2,832 |
| Acquisition of companies, net of cash acquired | 3,523 | 726 | 727 | 390 |
| Investments in unconsolidated affiliates, net | 4,055 | 983 | - | - |
| Other, net | -371 | -430 | 158 | -50 |
| Net cash used in investing activities | -15,107 | -4,968 | -3,409 | -6,772 |
| Proceeds from issuance of long-term debt | - | - | 7,774 | 8,089 |
| Proceeds from issuance of long-term debt, net | 8,266 | 7,768 | - | - |
| Repayments of financing lease obligations | 964 | 646 | 315 | 1,025 |
| Repayments of long-term debt | 4,564 | 3,736 | 479 | 3,169 |
| Repurchases of common stock | 7,528 | 5,049 | 2,494 | 6,541 |
| Dividends on common stock | 2,986 | 1,999 | 1,003 | 2,286 |
| Tax withholdings on share-based awards | 394 | 302 | 272 | 244 |
| Other, net | -80 | -48 | -18 | -117 |
| Net cash (used in) provided by financing activities | -8,250 | -4,012 | 3,193 | -5,293 |
| Effect of exchange rate changes on cash and cash equivalents, including restricted cash | 13 | 13 | - | - |
| Change in cash and cash equivalents, including restricted cash | -2,048 | 4,872 | 6,631 | 4,679 |
| Cash and cash equivalents at beginning of period | 5,713 | 5,713 | 5,713 | 5,307 |
| Cash and cash equivalents at end of period | 3,665 | 10,585 | 12,344 | 9,986 |
T-Mobile US, Inc. (TMUSI)
T-Mobile US, Inc. (TMUSI)