• Restructuring costs: May include costs for employee separation, long-lived asset impairments and contract terminations. These costs are included in Other operating (income) expenses except for defined-benefit plan curtailment losses and special termination benefits, which are included in Other income (expense). Restructuring costs also include other exit-related costs which may consist of accelerated depreciation, inventory write-downs, building demolition, equipment relocation and project management costs and LIFO inventory decrement benefits from inventory liquidations at closed facilities, all of which are primarily included in Cost of goods sold. Beginning in 2019, only certain restructuring costs are excluded from segment profit. A table, Reconciliation of Restructuring costs on page 140, has been included to illustrate how segment profit would have been impacted by the restructuring costs. See Note 25 for more information. 

• Methodology differences: See previous discussion of significant accounting differences between segment reporting and consolidated external reporting. 

• Timing: Timing differences in the recognition of costs between segment reporting and consolidated external reporting. For example, certain costs are reported on the cash basis for segment reporting and the accrual basis for consolidated external reporting. 

