depreciation and amortization | 1.12B - | | 1.56B - | | | |
change in working capital | -3.05B - | | -2.05B - | | | |
net cash provided by operating activities | -2.98B - | 2.99B 200.32% | -6.14B 305.09% | -5.05B 17.65% | -1.03B 79.59% | |
investments in property plant and equipment | -610M - | | -2.72B - | | | |
sales maturities of investments | 13.33B - | | 18.84B - | | | |
other investing activites | 132.50M - | 465M 250.96% | -14.68B 3,256.99% | 306M 102.08% | -2.51B 920.69% | |
net cash used for investing activites | 4.23B - | 465M 89.01% | -2.01B 533.19% | 306M 115.19% | -2.51B 920.69% | |
other financing activites | 3.08B - | 2.35B 23.56% | 11.07B 369.94% | 27.74B 150.64% | -1.08B 103.89% | |
net cash used provided by financing activities | 3.01B - | 2.35B 21.74% | 10.28B 336.58% | 27.74B 169.79% | -1.08B 103.89% | |
effect of forex changes on cash | -473.45M - | -27M 94.30% | 231.17M 956.17% | 50M 78.37% | -716.97M 1,533.95% | |
cash at beginning of period | 12.79B - | 10.72B 16.21% | 19.37B 80.76% | 26.28B 35.66% | 49.32B 87.67% | |