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Pension Benefits | 3 Months Ended
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Mar. 31, 2021
Retirement Benefits [Abstract] |
Pension Benefits | Pension Benefits Total Periodic Benefit Cost The components of the Companies’ total periodic benefit cost for the three months ended March 31, 2021 and 2020 were as follows:
| For the Three Months Ended March 31,
| Con Edison | CECONY
(Millions of Dollars) | 2021 | 2020 | 2021 | 2020
Service cost – including administrative expenses | $86 | $73 | $81 | $69
Interest cost on projected benefit obligation | 118 | 137 | 111 | 129
Expected return on plan assets | (276) | (258) | (262) | (245)
Recognition of net actuarial loss | 199 | 175 | 189 | 165
Recognition of prior service credit | (4) | (4) | (5) | (5)
TOTAL PERIODIC BENEFIT COST | $123 | $123 | $114 | $113
Cost capitalized | (39) | (31) | (37) | (29)
Reconciliation to rate level | (57) | (64) | (55) | (62)
Total expense recognized | $27 | $28 | $22 | $22
Components of net periodic benefit cost other than service cost are presented outside of operating income on the Companies' consolidated income statements, and only the service cost component is eligible for capitalization. Accordingly, the service cost component is included in the line "Other operations and maintenance" and the non-service cost components are included in the line "Other deductions" in the Companies' consolidated income statements. Expected Contributions Based on estimates as of March 31, 2021, the Companies expect to make contributions to the pension plans during 2021 of $467 million (of which $429 million is to be made by CECONY). The Companies’ policy is to fund the total periodic benefit cost of the qualified plan to the extent tax deductible and to also contribute to the non-qualified supplemental plans. During the first three months of 2021, the Companies contributed $4 million to the pension plans, substantially all of which was contributed by CECONY.

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