| Standard Label: | Defined Benefit Plans Benefit Obligation |
| Name: | nfp:DefinedBenefitPlansBenefitObligation |
| Identifier: | nfp_DefinedBenefitPlansBenefitObligation |
| Documentation: | Liability for actuarial present value of defined benefits attributed to service rendered by employee for defined benefit plan. |
| Category of Term: | Concept |
| DefinedBy: | https://asc.fasb.org/topic&trid=2209682 |
| References: | (Coming Soon!) |
| Balance type: | credit |
| Period type: | instant |
| Data type: | xbrli:monetaryItemType |
Last updated: 4/28/2020 2:45:19 PM