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Employee Benefit Plans (Tables) | 9 Months Ended
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Sep. 30, 2020
Employee Benefit Plans [Abstract] |
Pension and Postretirement Plans | Note 17—Employee Benefit Plans Pension and Postretirement Plans Millions of Dollars Pension Benefits Other Benefits 2020 2019 2020 2019 U.S. Int'l. U.S. Int'l. Components of Net Periodic Benefit Cost Three Months Ended September 30 Service cost $ 21 14 20 19 1 1 Interest cost 17 21 21 25 2 1 Expected return on plan assets (21) (37) (18) (34) - - Amortization of prior service credit - (1) - - (7) (7) Recognized net actuarial loss (gain) 12 5 13 7 1 (1) Settlements 27 - 37 - - - Curtailments - - - (1) - - Net periodic benefit cost $ 56 2 73 16 (3) (6) Nine Months Ended September 30 Service cost $ 63 41 59 56 2 1 Interest cost 51 63 63 77 5 6 Expected return on plan assets (63) (108) (54) (104) - - Amortization of prior service credit - (1) - (1) (23) (24) Recognized net actuarial loss (gain) 37 16 39 23 1 (2) Settlements 28 (1) 54 - - - Curtailments - - - (1) - - Net periodic benefit cost $ 116 10 161 50 (15) (19)

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- Definition Tabular disclosure of benefit obligation and plan assets for defined benefit pension plan with projected benefit obligation in excess of plan assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e2417-114920 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921 + Details
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