| Income Statement (Quarterly) | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 
|---|---|---|---|---|
| Revenue | 1,839,000,000 | 1,671,000,000 | 1,895,000,000 | 1,883,000,000 | 
| Cost of Revenue | 451,000,000 | 279,000,000 | 368,000,000 | 456,000,000 | 
| Gross Profit | 1,388,000,000 | 1,392,000,000 | 1,527,000,000 | 1,427,000,000 | 
| Operating Expenses | ||||
| R&D Expenses | 0 | 0 | 0 | 0 | 
| SG&A Expenses | 493,000,000 | 398,000,000 | 426,000,000 | 427,000,000 | 
| Operating Expenses | 1,179,000,000 | 1,121,000,000 | 1,132,000,000 | 1,050,000,000 | 
| Operating Income | 209,000,000 | 271,000,000 | 395,000,000 | 377,000,000 | 
| Interest Expense | 3,000,000 | 2,000,000 | 15,000,000 | 15,000,000 | 
| Income Before Tax | 197,000,000 | 273,000,000 | 407,000,000 | 405,000,000 | 
| Income Tax Expense | 60,000,000 | 72,000,000 | 153,000,000 | 112,000,000 | 
| Net Income | 137,000,000 | 201,000,000 | 254,000,000 | 293,000,000 | 
| Per Share | ||||
| EPS | 0.55 | 0.80 | 0.97 | 1.12 | 
| EPS Diluted | 0.00 | 0.00 | 0.00 | 0.00 | 
| Income Statement (Annual) | 2025-03-31 | 2024-03-31 | 2023-03-31 | 2022-03-31 | 2021-03-31 | 
|---|---|---|---|---|---|
| Revenue | 7,463,000,000 | 7,562,000,000 | 7,426,000,000 | 6,991,000,000 | 5,629,000,000 | 
| Cost of Revenue | 1,543,000,000 | 1,710,000,000 | 1,792,000,000 | 1,859,000,000 | 1,494,000,000 | 
| Gross Profit | 5,920,000,000 | 5,852,000,000 | 5,634,000,000 | 5,132,000,000 | 4,135,000,000 | 
| Operating Expenses | |||||
| R&D Expenses | 0 | 0 | 0 | 0 | 0 | 
| SG&A Expenses | 1,707,000,000 | 1,710,000,000 | 1,705,000,000 | 1,634,000,000 | 1,281,000,000 | 
| Operating Expenses | 4,400,000,000 | 4,334,000,000 | 4,191,000,000 | 4,003,000,000 | 3,089,000,000 | 
| Operating Income | 1,520,000,000 | 1,518,000,000 | 1,332,000,000 | 1,129,000,000 | 1,046,000,000 | 
| Interest Expense | 58,000,000 | 58,000,000 | 58,000,000 | 58,000,000 | 43,000,000 | 
| Income Before Tax | 1,605,000,000 | 1,589,000,000 | 1,326,000,000 | 1,081,000,000 | 1,017,000,000 | 
| Income Tax Expense | 484,000,000 | 316,000,000 | 524,000,000 | 292,000,000 | 180,000,000 | 
| Net Income | 1,121,000,000 | 1,273,000,000 | 802,000,000 | 789,000,000 | 837,000,000 | 
| Per Share | |||||
| EPS | 4.28 | 4.71 | 2.90 | 2.78 | 2.90 | 
| EPS Diluted | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Balance Sheet (Quarterly) | 2025-03-31 | 2024-03-31 | 2023-03-31 | 2022-03-31 | 
|---|---|---|---|---|
| Assets | ||||
| Cash and Cash Equivalents | 2,136,000,000 | 2,900,000,000 | 2,424,000,000 | 2,732,000,000 | 
| Short Term Investments | 112,000,000 | 362,000,000 | 343,000,000 | 330,000,000 | 
| Net Receivables | 679,000,000 | 565,000,000 | 684,000,000 | 650,000,000 | 
| Inventory | 0 | 0 | 0 | 0 | 
| Total Current Assets | 3,276,000,000 | 4,247,000,000 | 3,969,000,000 | 4,151,000,000 | 
| Property Plant Equipment | 586,000,000 | 578,000,000 | 549,000,000 | 550,000,000 | 
| Goodwill and Intangibles | 5,669,000,000 | 5,779,000,000 | 5,998,000,000 | 6,349,000,000 | 
| Total Assets | 12,368,000,000 | 13,420,000,000 | 13,459,000,000 | 13,800,000,000 | 
| Liabilities | ||||
| Account Payables | 105,000,000 | 110,000,000 | 99,000,000 | 101,000,000 | 
| Short Term Debt | 467,000,000 | 66,000,000 | 66,000,000 | 81,000,000 | 
| Total Current Liabilities | 3,459,000,000 | 3,090,000,000 | 3,285,000,000 | 3,513,000,000 | 
| Long Term Debt | 1,751,000,000 | 1,882,000,000 | 1,880,000,000 | 1,878,000,000 | 
| Total Liabilities | 5,982,000,000 | 5,907,000,000 | 6,166,000,000 | 6,175,000,000 | 
| Shareholders Equity | ||||
| Retained Earnings | 6,470,000,000 | 7,582,000,000 | 7,357,000,000 | 7,607,000,000 | 
| Total Shareholders Equity | 6,386,000,000 | 7,513,000,000 | 7,293,000,000 | 7,625,000,000 | 
| Balance Sheet (Annual) | 2025-03-31 | 2024-03-31 | 2023-03-31 | 2022-03-31 | 2021-03-31 | 
|---|---|---|---|---|---|
| Assets | |||||
| Cash and Cash Equivalents | 2,136,000,000 | 2,900,000,000 | 2,424,000,000 | 2,732,000,000 | 5,260,000,000 | 
| Short Term Investments | 112,000,000 | 362,000,000 | 343,000,000 | 330,000,000 | 1,106,000,000 | 
| Net Receivables | 679,000,000 | 565,000,000 | 684,000,000 | 650,000,000 | 521,000,000 | 
| Inventory | 0 | 0 | 0 | 0 | 0 | 
| Total Current Assets | 3,276,000,000 | 4,247,000,000 | 3,969,000,000 | 4,151,000,000 | 7,213,000,000 | 
| Property Plant Equipment | 586,000,000 | 578,000,000 | 549,000,000 | 550,000,000 | 491,000,000 | 
| Goodwill and Intangibles | 5,669,000,000 | 5,779,000,000 | 5,998,000,000 | 6,349,000,000 | 3,177,000,000 | 
| Total Assets | 12,368,000,000 | 13,420,000,000 | 13,459,000,000 | 13,800,000,000 | 13,288,000,000 | 
| Liabilities | |||||
| Account Payables | 105,000,000 | 110,000,000 | 99,000,000 | 101,000,000 | 96,000,000 | 
| Short Term Debt | 467,000,000 | 66,000,000 | 66,000,000 | 81,000,000 | 76,000,000 | 
| Total Current Liabilities | 3,459,000,000 | 3,090,000,000 | 3,285,000,000 | 3,513,000,000 | 2,964,000,000 | 
| Long Term Debt | 1,751,000,000 | 1,882,000,000 | 1,880,000,000 | 1,878,000,000 | 1,876,000,000 | 
| Total Liabilities | 5,982,000,000 | 5,907,000,000 | 6,166,000,000 | 6,175,000,000 | 5,448,000,000 | 
| Shareholders Equity | |||||
| Retained Earnings | 6,470,000,000 | 7,582,000,000 | 7,357,000,000 | 7,607,000,000 | 7,887,000,000 | 
| Total Shareholders Equity | 6,386,000,000 | 7,513,000,000 | 7,293,000,000 | 7,625,000,000 | 7,840,000,000 | 
| Cash Flow Statement (Quarterly) | 2025-03-31 | 2024-03-31 | 2023-12-31 | 2023-03-31 | 
|---|---|---|---|---|
| Operating Activities | ||||
| Net Income | 1,121,000,000 | 1,273,000,000 | 1,273,000,000 | 802,000,000 | 
| Depreciation & Amortization | 356,000,000 | 344,000,000 | 404,000,000 | 536,000,000 | 
| Stock Based Compensation | 642,000,000 | 584,000,000 | 584,000,000 | 548,000,000 | 
| Change in Working Capital | -40,000,000 | 54,000,000 | -28,000,000 | -336,000,000 | 
| Operating Cash Flow | 2,079,000,000 | 2,315,000,000 | 2,315,000,000 | 1,550,000,000 | 
| Investing Activities | ||||
| Capital Expenditure | -221,000,000 | -199,000,000 | -199,000,000 | -207,000,000 | 
| Investments | -221,000,000 | -199,000,000 | -199,000,000 | -207,000,000 | 
| Investing Cash Flow | 37,000,000 | -207,000,000 | -207,000,000 | -217,000,000 | 
| Financing Activities | ||||
| Debt Repayment | 0 | 0 | 0 | 0 | 
| Common Stock Issued/Repurchased | -2,430,000,000 | -1,223,000,000 | -1,223,000,000 | -1,215,000,000 | 
| Dividends Paid | -199,000,000 | -205,000,000 | -205,000,000 | -210,000,000 | 
| Financing Cash Flow | -2,863,000,000 | -1,624,000,000 | -1,624,000,000 | -1,600,000,000 | 
| Summary | ||||
| Free Cash Flow | 1,858,000,000 | 2,116,000,000 | 2,116,000,000 | 1,343,000,000 | 
| Net Change in Cash | -764,000,000 | 476,000,000 | 476,000,000 | -308,000,000 | 
| Cash Flow Statement (Annual) | 2025-03-31 | 2024-03-31 | 2023-12-31 | 2023-03-31 | 2022-03-31 | 
|---|---|---|---|---|---|
| Operating Activities | |||||
| Net Income | 1,121,000,000 | 1,273,000,000 | 1,273,000,000 | 802,000,000 | 789,000,000 | 
| Depreciation & Amortization | 356,000,000 | 344,000,000 | 404,000,000 | 536,000,000 | 486,000,000 | 
| Stock Based Compensation | 642,000,000 | 584,000,000 | 584,000,000 | 548,000,000 | 528,000,000 | 
| Change in Working Capital | -40,000,000 | 54,000,000 | -28,000,000 | -336,000,000 | 96,000,000 | 
| Operating Cash Flow | 2,079,000,000 | 2,315,000,000 | 2,315,000,000 | 1,550,000,000 | 1,899,000,000 | 
| Investing Activities | |||||
| Capital Expenditure | -221,000,000 | -199,000,000 | -199,000,000 | -207,000,000 | -188,000,000 | 
| Investments | -221,000,000 | -199,000,000 | -199,000,000 | -207,000,000 | -188,000,000 | 
| Investing Cash Flow | 37,000,000 | -207,000,000 | -207,000,000 | -217,000,000 | -2,804,000,000 | 
| Financing Activities | |||||
| Debt Repayment | 0 | 0 | 0 | 0 | 0 | 
| Common Stock Issued/Repurchased | -2,430,000,000 | -1,223,000,000 | -1,223,000,000 | -1,215,000,000 | -1,223,000,000 | 
| Dividends Paid | -199,000,000 | -205,000,000 | -205,000,000 | -210,000,000 | -193,000,000 | 
| Financing Cash Flow | -2,863,000,000 | -1,624,000,000 | -1,624,000,000 | -1,600,000,000 | -1,620,000,000 | 
| Summary | |||||
| Free Cash Flow | 1,858,000,000 | 2,116,000,000 | 2,116,000,000 | 1,343,000,000 | 1,711,000,000 | 
| Net Change in Cash | -764,000,000 | 476,000,000 | 476,000,000 | -308,000,000 | -2,528,000,000 |