| 3,628 | 3,502 | 3,367 | 2,193 | 2,886 | 2,542 | | | | | | | | |
| | | | | | | | | | | | | | |
Depreciation & Amortization | 392 | 426 | 431 | 426 | 440 | 432 | | | | | | | | |
Depreciation, Amortization and Accretion | | | | | | | | | | | | | | |
Share-Based Compensation Expense | 986 | 956 | 915 | 918 | 869 | 849 | | | | | | | | |
| | | | | | | | | | | | | | |
| -103 | -253 | -88 | -209 | -224 | -137 | | | | | | | | |
Reduction of Operating Lease Right-of-Use Assets | | | | | | | | | | | | | | |
Lease-Related Asset Impairments | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Gain on the Sale of Property | | | | | | | | | | | | | | |
Unrealized Investment Gains, Net | | | | | | | | | | | | | | |
Tax Benefit from Stock-Based Compensation | | | | | | | | | | | | | | |
Excess Tax Benefits from Stock-Based Compensation | | | | | | | | | | | | | | |
Other Non-Cash Adjustments | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Trade Receivables | -359 | 334 | -461 | 604 | -544 | 385 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Accounts Payable | -30 | 7 | -1 | 45 | -20 | -29 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Accrued Expenses | -103 | -92 | 241 | -45 | 182 | -36 | | | | | | | | |
Accrued Expenses and Other Liabilities | | | | | | | | | | | | | | |
Changes in Income Taxes Payable | 50 | -61 | -19 | 87 | -432 | 421 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Unearned Revenue | 696 | 75 | 573 | -264 | 569 | -33 | | | | | | | | |
Changes in Deferred Revenue | | | | | | | | | | | | | | |
Changes in Other Operating Activities | 308 | -221 | 25 | -641 | -256 | -562 | | | | | | | | |
Prepaid Expenses and Other Assets | | | | | | | | | | | | | | |
Changes in Other Operating Assets and Liabilities | | | | | | | | | | | | | | |
Cash from Operating Activities | 5,358 | 4,673 | 4,942 | 3,114 | 3,470 | 3,832 | | | | | | | | |
Net Cash Provided by Operating Activities | | | | | | | | | | | | | | |