| 5,901 | 5,532 | 5,490 | 4,638 | 3,776 |  | 
Depreciation & Amortization      | 2,568 | 2,415 | 2,304 | 2,181 | 2,111 |  | 
Loss (Gain) From Sale of Assets      | 2 | -10 | 1 | 5 | -4 |  | 
Asset Writedown & Restructuring Costs      | 57 | 32 | 53 | 233 | 890 |  | 
Loss (Gain) on Equity Investments      | -2 | -16 | -18 | -39 | 1 |  | 
Other Operating Activities      | 95 | 171 | 263 | 129 | -115 |  | 
Change in Accounts Receivable      | -1,451 | -806 | 118 | -2,423 | 299 |  | 
 | -598 | -714 | 131 | 867 | -1,420 |  | 
Change in Accounts Payable      | -183 | 276 | -109 | -3 | -2 |  | 
Change in Other Net Operating Assets      | 1,726 | 689 | -194 | 2,925 | 355 |  | 
 | 8,115 | 7,569 | 8,039 | 8,513 | 5,891 |  | 
Operating Cash Flow Growth      | 7.21% | -5.85% | -5.57% | 44.51% | -9.65% |  | 
 | -4,544 | -3,266 | -1,964 | -2,223 | -3,288 |  | 
Sale of Property, Plant & Equipment      | 14 | 42 | 122 | 64 | 13 |  | 
 | -949 | - | -3,204 | - | - |  | 
 | 77 | 40 | 97 | 44 | 172 |  | 
Other Investing Activities      | -31 | -13 | -5 | -20 | -18 |  | 
 | -5,433 | -3,197 | -4,954 | -2,135 | -3,121 |  | 
 | 53,715 | 89,899 | 96,140 | 11,159 | 6,672 |  | 
 | -50,546 | -89,447 | -97,395 | -11,492 | -4,407 |  | 
 | 3,169 | 452 | -1,255 | -333 | 2,265 |  | 
Repurchase of Common Stock      | -219 | -188 | -250 | -214 | -186 |  | 
 | -4,512 | -4,301 | -4,095 | -3,930 | -3,891 |  | 
Other Financing Activities      | -602 | -221 | -244 | -94 | -242 |  | 
 | -2,164 | -4,258 | -5,844 | -4,571 | -2,022 |  | 
 | 518 | 114 | -2,759 | 1,807 | 748 |  | 
 | 3,571 | 4,303 | 6,075 | 6,290 | 2,603 |  | 
 | -17.01% | -29.17% | -3.42% | 141.64% | 30.88% |  | 
 | 6.35% | 8.65% | 10.44% | 15.41% | 9.57% |  | 
 | 1.63 | 1.96 | 2.76 | 2.85 | 1.18 |  | 
 | 1,255 | 1,228 | 1,232 | 1,231 | 1,201 |  | 
 | 20 | 24 | - | 18 | 25 |  | 
 | 1,369 | 2,289 | 4,022 | 3,965 | 703.5 |  | 
 | 2,214 | 3,082 | 4,800 | 4,767 | 1,508 |  | 
Change in Working Capital      | -506 | -555 | -54 | 1,366 | -768 |  |