depreciation and amortization | 4.37T - | 5.16T 18.26% | 6.72T 30.02% | 6.29T 6.27% | |
change in working capital | 567.15B - | -10.56T 1,962.21% | -2.27T 78.47% | -22.39T 884.45% | |
net cash provided by operating activities | -9.35T - | -28.97T 209.86% | -35.63T 22.99% | -53.81T 51.03% | |
investments in property plant and equipment | -9.67T - | -6.01T 37.88% | -17.68T 194.31% | -25.10T 41.96% | |
sales maturities of investments | | | | | |
other investing activites | 7.86T - | 8.31T 5.65% | 1.64T 80.20% | 1.94T 18.11% | |
net cash used for investing activites | -1.84T - | 2.42T 231.60% | -16.04T 762.75% | -23.16T 44.43% | |
other financing activites | 29.77T - | 47.53T 59.68% | 94.58T 98.98% | 26.83T 71.63% | |
net cash used provided by financing activities | 10.45T - | 28.86T 176.03% | 52.95T 83.49% | 77.42T 46.23% | |
effect of forex changes on cash | 46.67B - | -108.98B 333.53% | -31.22B 71.36% | -204M 99.35% | |
cash at beginning of period | 1.52T - | 827.74B 45.38% | 3.02T 265.44% | 4.27T 41.21% | |