XML 37 R25.htm IDEA: XBRL DOCUMENT v2.4.0.8
Receivables (Details) (USD $)
In Thousands, unless otherwise specified
9 Months Ended
Jun. 28, 2013
Sep. 28, 2012
Components of receivables:    
Amounts billed $ 1,186,261 $ 1,193,500
Unbilled receivables and other 1,086,880 1,110,008
Retentions receivable 44,776 45,384
Total receivables, net 2,317,917 2,348,892
Other information about receivables:    
Amounts due from the United States federal government, included above, net of advanced billings 301,555 294,327
Claims receivable $ 27,835 $ 26,309
Unbilled amounts billed and collected 12 months