AG真人平台AG真人试玩

Annual report pursuant to Section 13 and 15(d)

PENSIONS AND OTHER POSTRETIREMENT BENEFITS - Multiemployer Plan (Details)

v3.20.4
PENSIONS AND OTHER POSTRETIREMENT BENEFITS - Multiemployer Plan (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Multiemployer Plan [Line Items] 听 听 听
Contributions $ 30 $ 4 $ 4
AG真人平台AG真人试玩workers Pension Trust 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Pension Plan EIN 236648508 听 听
Pension Plan Number 499 听 听
Pension Protection Act Zone Status Green Green 听
FIP/RP Status Pending/Implemented No 听 听
Contributions $ 14 $ 4 $ 4
Surcharge Imposed No 听 听
Multiemployer Plan, Pension, Significant, Accumulated Benefit Obligation 听 5,748 听
Multiemployer Plan, Pension, Significant, Plan Asset 听 $ 5,372 听
Multiemployer Plan, Pension, Significant, Funded Status Percentage 听 0.93 听
AG真人平台AG真人试玩workers Pension Trust | ArcelorMittal USA and AK AG真人平台AG真人试玩 [Member] 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Multiemployer Plan, Pension, Significant, Contribution, Percentage 听 0.30 0.30
AG真人平台AG真人试玩workers Pension Trust | Other Companies 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Multiemployer Plan, Pension, Significant, Contribution, Percentage 听 0.05 0.05
AG真人平台AG真人试玩workers Pension Trust | Minimum [Member] 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Expiration Date of Collective Bargaining Agreement Jan. 22, 2021 听 听
AG真人平台AG真人试玩workers Pension Trust | Maximum [Member] 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Expiration Date of Collective Bargaining Agreement Oct. 01, 2022 听 听
IAM National Pension Fund's National Pension Plan 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Pension Plan EIN 516031295 听 听
Pension Plan Number 002 听 听
Pension Protection Act Zone Status Red Green 听
FIP/RP Status Pending/Implemented Implemented 听 听
Contributions $ 16 $ 0 $ 0
Surcharge Imposed Yes 听 听
IAM National Pension Fund's National Pension Plan | Minimum [Member] 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Expiration Date of Collective Bargaining Agreement May 31, 2022 听 听
IAM National Pension Fund's National Pension Plan | Maximum [Member] 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Expiration Date of Collective Bargaining Agreement May 15, 2023 听 听
American Maritime Officers Plan 听 听 听
Multiemployer Plan [Line Items] 听 听 听
Pension Plan EIN 131936709 听 听
Pension Plan Number 001 听 听
Pension Protection Act Zone Status Green Green 听
FIP/RP Status Pending/Implemented No 听 听
Contributions $ 0 $ 0 $ 0
Surcharge Imposed No 听 听
Expiration Date of Collective Bargaining Agreement Jul. 31, 2021 听 听