XML 24 R12.htm IDEA: XBRL DOCUMENT
v3.19.1

Supplemental Income Statement Information | 3 Months Ended
--- | ---
Mar. 31, 2019
Supplemental Income Statement Information |
Supplemental Income Statement Information | NOTE 6. Supplemental Income Statement Information Other expense (income), net consists of the following:
|  | Three months ended |
|  | March 31, |
(Millions) |  | 2019 |  | 2018 |
Interest expense |  | $ | 104 |  | $ | 82 |
Interest income |  |  | (20) |  |  | (21) |
Pension and postretirement net periodic benefit cost (benefit) |  |  | (36) |  |  | (19) |
Total |  | $ | 48 |  | $ | 42 |
Pension and postretirement net periodic benefit costs described in the table above include all components of defined benefit plan net periodic benefit costs except service cost, which is reported in various operating expense lines. Refer to Note 11 for additional details on the components of pension and postretirement net periodic benefit costs.

X
- Definition The entire disclosure for interest and other income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
Name: | us-gaap_InterestAndOtherIncomeTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalIncomeStatementElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration