depreciation and amortization | 298.23M - | 326.38M 9.44% | 311.70M 4.50% | |
change in working capital | -1.74B - | -241.19M 86.10% | 2.35B 1,074.00% | |
net cash provided by operating activities | -427.53M - | 970.37M 326.97% | 3.23B 233.24% | |
investments in property plant and equipment | -269.50M - | -175.02M 35.06% | -193.75M 10.70% | |
sales maturities of investments | 8.47B - | 6.99B 17.49% | 6.02B 13.84% | |
other investing activites | -245.98M - | 3.51M 101.43% | 8.50M 141.91% | |
net cash used for investing activites | 3.72B - | 1.63B 56.35% | -2.37B 245.80% | |
other financing activites | 113.12M - | 263.05M 132.54% | | |
net cash used provided by financing activities | -1.19B - | -4.47B 275.56% | -1.88B 57.98% | |
effect of forex changes on cash | -120.61M - | 454.31M 476.69% | -54.08M 111.90% | |
cash at beginning of period | 2.49B - | 4.47B 79.88% | 3.06B 31.66% | |