13. Other Financial Information

Receivables

The following table presents the components of "Receivables" appearing in the accompanying Consolidated Balance Sheets at September 30, 2011 and October 1, 2010 as well as certain other related information (in thousands):


	2011		2010
Amounts billed, net	$	1,016,792	$	818,761
Unbilled receivables and other		996,516		793,918
Retentions receivable		64,186		47,165

Total receivables, net	$	2,077,494	$	1,659,844

Other information about receivables:
Amounts due from the United States federal government included above, net of advanced billings	$	288,165	$	309,176

Claims receivable	$	14,712	$	14,201

Billed receivables consist of amounts invoiced to clients in accordance with the terms of our client contracts and are shown net of an allowance for doubtful accounts.

Property, Equipment, and Improvements, Net

The following table presents the components of our property, equipment and improvements at September 30, 2011 and October 1, 2010 (in thousands):


	2011			2010
Land	$	23,542		$	12,223
Buildings		136,161			90,565
Equipment		446,628			433,395
Leasehold improvements		144,903			142,358
Construction in progress		10,046			3,570

		761,280			682,111
Accumulated depreciation and amortization		(476,647	)		(467,079	)

	$	284,633		$	215,032

Miscellaneous Noncurrent Assets

The following table presents the components of "Miscellaneous noncurrent assets" as shown in the accompanying Consolidated Balance Sheets at September 30, 2011 and October 1, 2010 (in thousands):


	2011		2010
Deferred income taxes	$	161,540	$	187,045
Cash surrender value of life insurance policies		75,440		68,107
Intangible assets (a)		259,006		100,045
Investments		185,590		209,898
Notes receivable		6,942		4,794
Reimbursable pension costs (b)		140,878		—
Other		32,338		13,065

Total	$	861,734	$	582,954

(a)	Consists primarily of intangible assets acquired in connection with various business combinations.

(b)	Consists of costs incurred relating to a defined benefit pension plan covering employees providing services on a contract with, and for the benefit of, the U.S. federal government pursuant to which such costs are fully reimbursable.

Accrued Liabilities

The following table presents the components of "Accrued liabilities" as shown in the accompanying Consolidated Balance Sheets at September 30, 2011 and October 1, 2010 (in thousands):


	2011		2010
Accrued payroll and related liabilities	$	535,631	$	419,513
Project-related accruals		125,742		71,465
Insurance liabilities		54,945		63,751
Sales and other similar taxes		38,395		34,385
Deferred rent		20,021		13,019
Other		62,483		59,145

Total	$	837,217	$	661,278

Other Deferred Liabilities

The following table presents the components of "Other deferred liabilities" as shown in the accompanying Consolidated Balance Sheets at September 30, 2011 and October 1, 2010 (in thousands):


	2011		2010
Liabilities relating to defined benefit pension and early retirement plans	$	419,324	$	396,939
Liabilities relating to nonqualified deferred compensation arrangements		85,032		77,765
Deferred income taxes		137,604		82,485
Miscellaneous		23,996		21,838

Total	$	665,956	$	579,027

Total Accumulated Other Comprehensive Loss

The following table presents the components of "Total accumulated other comprehensive loss" as shown in the accompanying Consolidated Balance Sheets at September 30, 2011 and October 1, 2010 (in thousands):


	2011			2010
Foreign currency translation adjustments	$	(38,437	)	$	(13,413	)
Adjustments relating to defined benefit pension plans		(193,950	)		(267,124	)
Other		(5,151	)		(5,204	)

Total	$	(237,538	)	$	(285,741	)

Supplemental Cash Flow Information

During fiscal 2011 and fiscal 2010, the Company acquired businesses for cash and stock of $711.4 million and $259.5 million, respectively. The following table presents the non-cash adjustments relating to these acquisitions made in preparing the accompanying Consolidated Statements of Cash Flows (in thousands):


	2011			2010
Working capital	$	(40,508	)	$	11,832
Property and equipment		33,195			3,116
Noncurrent assets		15,723			2,658
Deferred liabilities		(15,908	)		(34	)
Non-controlling interests		(1,936	)		—
Foreign currency translation		(79	)		—
Goodwill		720,933			241,920