Cash Flow from the Decrease (Increase) in Assets, Net of Liabilities (Changes in Non-cash Net Trade Working Capital) 2014 2015 2016 2017 2018 Total Apple 6,573 45,500 29,137 28,516 (39,020) 70,707 Abbvie (616) (7,871) (4,696) (1,911) 489 (14,605) Autozone 96 (45) (286) 34 2,878 2,677 Chipotle 2 75 (93) (54) 115 46 McDonalds 2,414 2,419 1,850 (1,991) 1,497 6,189 changes in Non-cash Net Trade Working Capital can be positive or negative to Free Cash Flow. Cash Flow increases when companies liquidate assets. It is always favorable to cash flow if Accounts Receivable and Inventories rise