1 | 63-0977897 (https://www.irs.gov#EIN) | 2019-12-31 | Defined Benefit Pension Plans [Member] | Defined Benefit Plans Fair Value | 2662 | USD | INF |
2 | 63-0977897 (https://www.irs.gov#EIN) | 2018-12-31 | Defined Benefit Pension Plans [Member] | Defined Benefit Plans Fair Value | 2662 | USD | INF |
3 | 63-0977897 (https://www.irs.gov#EIN) | 2020-12-31 | Defined Benefit Pension Plans [Member] | Defined Benefit Plans Fair Value | 2662 | USD | INF |
4 | 63-0977897 (https://www.irs.gov#EIN) | 2018-12-31 | Defined Benefit Pension Plans [Member] | Defined Benefit Plans Benefit Obligation | 2662 | USD | INF |
5 | 63-0977897 (https://www.irs.gov#EIN) | 2019-12-31 | Defined Benefit Pension Plans [Member] | Defined Benefit Plans Benefit Obligation | 2662 | USD | INF |
6 | 63-0977897 (https://www.irs.gov#EIN) | 2020-12-31 | Defined Benefit Pension Plans [Member] | Defined Benefit Plans Benefit Obligation | 2662 | USD | INF |
7 | 63-0977897 (https://www.irs.gov#EIN) | 2018-12-31 | Defined Benefit Pension Plans [Member] | Funded (Unfunded) Status of Defined Benefit Plans | 0 | USD | INF |
8 | 63-0977897 (https://www.irs.gov#EIN) | 2019-12-31 | Defined Benefit Pension Plans [Member] | Funded (Unfunded) Status of Defined Benefit Plans | 0 | USD | INF |
9 | 63-0977897 (https://www.irs.gov#EIN) | 2020-12-31 | Defined Benefit Pension Plans [Member] | Funded (Unfunded) Status of Defined Benefit Plans | 0 | USD | INF |