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Pension and Postretirement Benefits (Notes) | 3 Months Ended
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Mar. 31, 2020
Retirement Benefits [Abstract] |
Pension and Postretirement Benefits | Pension and Postretirement Benefits EOG has defined contribution pension plans in place for most of its employees in the United States, and a defined benefit pension plan covering certain of its employees in Trinidad. For the three months ended March 31, 2020 and 2019, EOG's total costs recognized for these pension plans were $9.5 million and $12.0 million, respectively. EOG also has postretirement medical and dental plans in place for eligible employees and their dependents in the United States and Trinidad, the costs of which are not material.

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- Definition The entire disclosure for pension and other postretirement benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -URI http://asc.fasb.org/topic&trid=2235017 + Details
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