| Parsons Corporation Political Action Committee | 
            Nov. 1, 2022 | 
              $5,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            July 14, 2021 | 
              $5,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            May 31, 2019 | 
              $5,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            March 29, 2019 | 
              $5,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            April 13, 2018 | 
              $5,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            May 11, 2017 | 
              $5,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            May 18, 2016 | 
              $5,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            Aug. 3, 2015 | 
              $2,500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            July 10, 2015 | 
              $1,500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            June 12, 2015 | 
              $1,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            April 2, 2014 | 
              $1,500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            Nov. 15, 2013 | 
              $1,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            April 1, 2013 | 
              $2,500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            April 19, 2012 | 
              $2,500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            March 29, 2011 | 
              $2,500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            Sept. 28, 2010 | 
              $1,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            May 10, 2010 | 
              $500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            May 10, 2010 | 
              $2,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            March 17, 2010 | 
              $2,500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            Nov. 16, 2009 | 
              $1,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            June 25, 2009 | 
              $1,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            July 31, 2008 | 
              $2,500 | 
        
        
            | Parsons Corporation Political Action Committee | 
            April 17, 2008 | 
              $1,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            March 12, 2007 | 
              $2,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            July 12, 2006 | 
              $1,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            Nov. 11, 2005 | 
              $1,000 | 
        
        
            | Parsons Corporation Political Action Committee | 
            June 23, 2005 | 
              $1,000 |