COMMITMENTS AND CONTINGENCIES, Employee Agreements (Details) |
12 Months Ended |
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Mar. 31, 2020 | |
| Commitments and Contingencies [Abstract] | |
| Concentration risk percentage | 69.00% |
| Collective bargaining agreements, maximum annual escalation per employee, percent | 4.50% |
| Employees Subject to Collective Bargaining Arrangements Expiring within One Year | |
| Commitments and Contingencies [Abstract] | |
| Concentration risk percentage | 87.00% |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Maximum escalation percentage of gross pay the company must pay for employees represented by collective bargaining agreements and/or unions. No definition available.
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- Details
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