Details for Selection
| Standard label: | Increase (Decrease) in Industry Fund Obligation |
| Name: | us-gaap:IncreaseDecreaseInIndustryFundObligation |
| Documentation: | Change in Industry Fund also known as a multi-employer pension fund, which normally covers employees in a particular industry or group of industries, or in a particular geographic area. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Debit |
| Object class: | [Concept] |