| Net Income | -39 | 54 | 30 | 155 | 229 | |
| Depreciation & Amortization | 665 | 656 | 700 | 678 | 683 | |
| Loss (Gain) From Sale of Assets | 21 | 15 | 18 | 21 | 20 | |
| Asset Writedown & Restructuring Costs | 136 | - | 3 | - | - | |
| Loss (Gain) From Sale of Investments | - | - | - | - | -2 | |
| Loss (Gain) on Equity Investments | 8 | -8 | -13 | -3 | 10 | |
| Stock-Based Compensation | 55 | 23 | 24 | 27 | 32 | |
| Provision & Write-off of Bad Debts | 97 | 104 | 132 | 56 | 72 | |
| Other Operating Activities | -15 | 57 | 47 | 79 | 136 | |
| Change in Accounts Receivable | -48 | -3 | -258 | -143 | -62 | |
| Change in Inventory | 21 | 62 | -88 | -27 | 16 | |
| Change in Accounts Payable | -19 | -85 | 12 | -57 | 145 | |
| Change in Income Taxes | -4 | - | 121 | -41 | -57 | |
| Change in Other Net Operating Assets | 5 | -9 | 104 | 57 | 15 | |
| Operating Cash Flow | 883 | 866 | 832 | 802 | 1,237 | |
| Operating Cash Flow Growth | 1.96% | 4.09% | 3.74% | -35.17% | 70.86% | |
| Capital Expenditures | -537 | -608 | -602 | -724 | -989 | |
| Divestitures | - | - | - | - | 26 | |
| Sale (Purchase) of Intangibles | -20 | -130 | -585 | -1,322 | -201 | |
| Other Investing Activities | 1 | 17 | 8 | 10 | 1 | |
| Investing Cash Flow | -556 | -721 | -1,179 | -2,036 | -1,163 | |
| Short-Term Debt Issued | - | - | 110 | - | - | |
| Long-Term Debt Issued | 40 | 315 | 800 | 1,342 | 1,125 | |
| Total Debt Issued | 40 | 315 | 910 | 1,342 | 1,125 | |
| Short-Term Debt Repaid | - | -60 | -50 | - | - | |
| Long-Term Debt Repaid | -248 | -453 | -329 | -1,118 | -108 | |
| Total Debt Repaid | -248 | -513 | -379 | -1,118 | -108 | |
| Net Debt Issued (Repaid) | -208 | -198 | 531 | 224 | 1,017 | |
| Repurchase of Common Stock | -65 | -6 | -48 | -47 | -34 | |
| Other Financing Activities | -74 | -70 | -27 | -35 | -57 | |
| Financing Cash Flow | -347 | -274 | 456 | 142 | 926 | |
| Net Cash Flow | -20 | -129 | 109 | -1,092 | 1,000 | |
| Free Cash Flow | 346 | 258 | 230 | 78 | 248 | |
| Free Cash Flow Growth | 34.11% | 12.17% | 194.87% | -68.55% | 235.13% | |
| Free Cash Flow Margin | 9.18% | 6.60% | 5.52% | 1.89% | 6.14% | |
| Free Cash Flow Per Share | 4.02 | 2.97 | 2.67 | 0.90 | 2.85 | |
| Cash Interest Paid | 180 | 189 | 154 | 143 | 105 | |
| Cash Income Tax Paid | 36 | 3 | -116 | 6 | -38 | |
| Levered Free Cash Flow | 178.25 | -117.25 | -299.63 | -1,430 | -370.38 | |
| Unlevered Free Cash Flow | 292.63 | 5.25 | -197.75 | -1,321 | -300.38 | |
| Change in Net Working Capital | -39 | 32 | -209 | 99 | -54 | |