XML 27 R14.htm IDEA: XBRL DOCUMENT v3.21.1
Accounts Receivable, net
 3 Months Ended
Mar. 28, 2021
Receivables [Abstract]  
Accounts Receivable, net Accounts Receivable, net
The components of accounts receivable, net consisted of the following as of the dates presented (in thousands):
March 28,December 31,
20212020
Billed receivables$169,668 $227,787 
Unbilled receivables395,455 360,552 
Less allowance for credit losses(2,725)(2,828)
    Total accounts receivables, net$562,398 $585,511 

As of March 28, 2021 approximately 91.3% of the Company’s accounts receivable are with the U.S. government.