Restructuring and Other Charges (Tables)

9 Months Ended

Jun. 29, 2018

Restructuring and Related Activities [Abstract]

Summary of Restructuring and Other Charges Impacts on Reportable Segment Income by Line of Business

The following table summarizes the impacts of the Restructuring and other charges (or recoveries, which primarily relate to the reversals of lease abandonment accruals related to previously vacated facilities which are now planned to be utilized) by line of business in connection with the CH2M acquisition for the three and nine months ended June 29, 2018 and the 2015 Restructuring and realignment of the Company's Europe, U.K. and Middle East regional operations for the three and nine months ended June 30, 2017 (in thousands):

	Three Months Ended						Nine Months Ended
	June 29, 2018			June 30, 2017			June 29, 2018		June 30, 2017
Aerospace, Technology, Environmental and Nuclear	$	16,936		$	(18	)	$	18,655	$	1,628
Buildings, Infrastructure and Advanced Facilities	32,423			8,504			53,603		47,697
Energy, Chemicals and Resources	16,379			(652		)	12,412		35,790
Corporate(1)	(19,282		)	2,866			50,486		30,784
Total	$	46,456		$	10,700		$	135,156	$	115,899

(1) The three month ended June 29, 2018 amounts reflect certain reclassifications between corporate and the lines of businesses associated with the CH2M acquisition to conform with year to date presentations.

Schedule of Restructuring and Other Activities

The activity in the Company’s accrual for the Restructuring and other charges for the nine-month period ended June 29, 2018 is as follows (in thousands):

Balance at September 29, 2017	$	142,767
CH2M acquisition assumed liabilities	31,576
CH2M charges	135,156
Payments and other	(133,324		)
Balance at June 29, 2018	$	176,175

Summary of Restructuring and Other Activities by Major Type of Costs

The following table summarizes the Restructuring and other charges by major type of costs in connection with the CH2M acquisition for the three and nine month periods ended June 29, 2018, and the 2015 Restructuring and realignment of the Company's Europe, U.K. and Middle East regional operations for the three and nine months ended June 30, 2017 (in thousands):

	Three Months Ended				Nine Months Ended
	June 29, 2018		June 30, 2017		June 29, 2018		June 30, 2017
Lease Abandonments	$	14,678	$	2,712	$	55,114	$	47,313
Involuntary Terminations	10,215		4,120		29,335		34,006
Outside Services	11,418		684		28,176		4,236
Other	10,145		3,184		22,531		30,344
Total	$	46,456	$	10,700	$	135,156	$	115,899

Summary of Cumulative Amounts Incurred for Restructuring and Other Activities Costs

Cumulative amounts incurred to date for Restructuring and other charges by each major type of cost as of June 29, 2018 are as follows (in thousands):

Lease Abandonments	$	293,973
Involuntary Terminations	213,914
Outside Services	52,545
Other	55,262
Total	$	615,694