The Invoice Status selection criteria allows you to narrow down the result set by:

 

Further, you have the option to indicate whether the resulting list should include invoice details pertaining to invoices that have been voided as well as invoices that represent the 'voiding' (i.e., reversing) invoice.   By default, you will see 'valid' invoices, which include any regular invoices that are not associated with any voiding activity.   Note that you can only include Voiding or Voided invoices if you are also including invoices having a status of Completed or Extracted.

Voiding Invoice -- this is the invoice used to negate the original invoice.  It will look the same as the original invoice but have negating amounts to off-set the original invoice.

Voided Invoice -- this is an original invoice that has been reversed / negated by a 'voiding' invoice.

See Invoice Voiding / Reversal for additional information.