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Impact of COVID-19 - Capacity Reductions (Details) - Subsequent Event
1 Months Ended 2 Months Ended
Apr. 30, 2020
Jun. 30, 2020
Unusual or Infrequent Item, or Both [Line Items]    
Capacity reduction from original plan 75.00%  
Forecast    
Unusual or Infrequent Item, or Both [Line Items]    
Capacity reduction from original plan   95.00%