XML 31 R15.htm IDEA: XBRL DOCUMENT
v3.20.2

Other Postretirement Benefits | 6 Months Ended
--- | ---
Jun. 30, 2020
Retirement Benefits [Abstract] |
Other Postretirement Benefits | Other Postretirement Benefits Total Periodic Benefit Cost The components of the Companies’ total periodic other postretirement benefit cost/(credit) for the three and six months ended June 30, 2020 and 2019 were as follows:
| For the Three Months Ended June 30,
| Con Edison | CECONY
(Millions of Dollars) | 2020 |  | 2019 | 2020 |  | 2019 |
Service cost | $5 | $4 | $4 | $3
Interest cost on accumulated other postretirement benefit obligation | 9 | 11 | 8 | 9
Expected return on plan assets | (16) | (16) | (14) | (14)
Recognition of net actuarial loss/(gain) | 3 | (2) | 3 | (2)
Recognition of prior service credit | (1) | (1) | — |  | — |
TOTAL PERIODIC OTHER POSTRETIREMENT BENEFIT COST/(CREDIT) |  | $— |  | $(4) | $1 | $(4)
Cost capitalized | (2) | (2) | (2) | (2)
Reconciliation to rate level | 2 | 3 | — |  | 2
Total credit recognized |  | $— |  | $(3) | $(1) | $(4)
| For the Six Months Ended June 30,
| Con Edison | CECONY
(Millions of Dollars) | 2020 |  | 2019 | 2020 | 2019 |
Service cost | $11 | $9 | $8 | $6
Interest cost on accumulated other postretirement benefit obligation | 19 | 22 | 16 | 18
Expected return on plan assets | (33) | (33) | (27) | (27)
Recognition of net actuarial loss/(gain) | 30 | (4) | 29 | (5)
Recognition of prior service credit | (2) | (2) | (1) | (1 | )
TOTAL PERIODIC OTHER POSTRETIREMENT BENEFIT COST/(CREDIT) | $25 | $(8) | $25 | $(9)
Cost capitalized | (5) | (4) | (3) | (3)
Reconciliation to rate level | (20) | 7 | (24) | 4
Total credit recognized |  | $— |  | $(5) | $(2) | $(8)
For information about the presentation of the components of other postretirement benefit costs, see Note E. Expected Contributions Based on estimates as of June 30, 2020, Con Edison and CECONY expect to make a contribution of $3 million (all of which is to be made by CECONY) to the other postretirement benefit plans in 2020. The Companies' policy is to fund the total periodic benefit cost of the plans to the extent tax deductible.

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

X
- Definition The entire disclosure for postemployment benefits, which may include supplemental unemployment benefits, obligations recognized for all types of benefits provided to former or inactive employees, their beneficiaries, and covered dependents after employment but before retirement. Disclosure may also include discussion that an obligation for postemployment benefits is not accrued in accordance with regulation only because the amount cannot be reasonably estimated. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 712 -URI http://asc.fasb.org/topic&trid=2197446 + Details
Name: | us-gaap_PostemploymentBenefitsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration