| 603 | 727 | 637 | 598 | 760 | 680 | | | | | | |
| | | | | | | | | | | | |
Depreciation & Amortization | 729 | 708 | 656 | 652 | 558 | 543 | | | | | | |
Depreciation, Depletion and Amortization | | | | | | | | | | | | |
Share-Based Compensation Expense | 43 | 41 | 51 | 34 | 27 | 27 | | | | | | |
Equity-Based Compensation Expense | | | | | | | | | | | | |
| 422 | 99 | 101 | 103.5 | 80.5 | 3 | | | | | | |
Deferred Income Tax Expense | | | | | | | | | | | | |
Interest Accretion on Landfill and Environmental Remediation Liabilities | | | | | | | | | | | | |
Interest Accretion on and Discount Rate Adjustments to Environmental Remediation Liabilities and Recovery Assets | | | | | | | | | | | | |
| | | | | | | | | | | | |
Excess Tax Benefits Associated with Equity-Based Transactions | | | | | | | | | | | | |
Net Gain on Disposal of Assets | | | | | | | | | | | | |
| | | | | | | | | | | | |
Loss from Divestitures, Asset Impairments and Other, Net | | | | | | | | | | | | |
Equity in Net Income of Unconsolidated Entities, Net of Dividends | | | | | | | | | | | | |
Loss on Early Extinguishment of Debt, Net | | | | | | | | | | | | |
Changes in Trade Receivables | -130 | -374 | 51 | -83 | -103 | -303 | | | | | | |
| | | | | | | | | | | | |
Changes in Accounts Payable | -7 | 329 | -287 | 132 | 64 | 187 | | | | | | |
Accounts Payable and Accrued Liabilities | | | | | | | | | | | | |
Changes in Other Operating Activities | -68 | 15 | -1 | 74 | -26 | 18 | | | | | | |
Change in Other Current Assets | | | | | | | | | | | | |
| | | | | | | | | | | | |
Deferred Revenues and Other Liabilities | | | | | | | | | | | | |
Cash from Operating Activities | 1,592 | 1,545 | 1,208 | 1,511 | 1,358 | 1,154 | | | | | | |
Net Cash Provided by Operating Activities | | | | | | | | | | | | |