Revenue and Contract Balances (Tables)

3 Months Ended

Jan. 02, 2022

Revenue from Contract with Customer [Abstract]

Summary of revenue disaggregated by client sector and contract type

The following tables present revenue disaggregated by client sector and contract type:

	Three Months Ended
	January 2, 2022		December 27, 2020
	(in thousands)
Client Sector:
U.S. state and local government	$	159,008	$	125,008
U.S. federal government (1)	266,797		265,873
U.S. commercial	176,904		157,787
International (2)	255,801		216,436
Total	$	858,510	$	765,104
Contract Type:
Fixed-price	$	331,248	$	274,406
Time-and-materials	395,648		355,270
Cost-plus	131,614		135,428
Total	$	858,510	$	765,104

(1)     Includes revenue generated under U.S. federal government contracts performed outside the United States.

(2) Includes revenue generated from foreign operations, primarily in Canada, Australia, the United Kingdom, and revenue generated from non-U.S. clients.

Summary of net contract assets/liabilities

Net contract assets/liabilities consisted of the following:

	Balance at
	January 2, 2022		October 3, 2021
	(in thousands)
Contract assets (1)	$	98,439	$	103,784
Contract liabilities	(219,519)		(190,403)
Net contract liabilities	$	(121,080)	$	(86,619)

(1)     Includes $13.5 million and $12.2 million of contract retentions as of January 2, 2022 and October 3, 2021, respectively.

Components of net accounts receivable

Net accounts receivable consisted of the following:

	Balance at
	January 2, 2022		October 3, 2021
	(in thousands)
Billed	$	441,652	$	432,814
Unbilled	259,918		240,536
Total accounts receivable	701,570		673,350
Allowance for doubtful accounts	(4,984)		(4,352)
Total accounts receivable, net	$	696,586	$	668,998

Remaining performance obligation, expected timing

We expect to satisfy our RUPO as of January 2, 2022 over the following periods:

	Amount
	(in thousands)
Within 12 months	$	2,042,908
Beyond	1,392,475
Total	$	3,435,383