During fiscal 2022, the Company implemented certain restructuring and integration initiatives relating to the StreetLight and BlackLynx acquisitions, the activities of which are expected to be substantially completed before the end of fiscal 2023. Also, during fiscal 2022 and continuing into fiscal 2023, the Company implemented further real estate rescaling efforts that were associated with its fiscal 2020 transformation program relating to real estate and other staffing initiatives. These initiatives are expected to continue through the remainder of fiscal 2023.

During fiscal 2021, the Company implemented certain restructuring and integration initiatives relating to the Buffalo Group acquisition of Buffalo Group LLC ("Buffalo Group") and the PA Consulting investment. The activities of the Buffalo Group initiative are substantially completed and the activities of the PA Consulting initiative are expected to end before the end of fiscal 2025.

During fiscal 2019 and continuing into fiscal 2020, the Company implemented certain restructuring, separation and integration initiatives associated with the ECR sale, the acquisition of KeyW Holding Corporation ('KeyW"), and other related cost reduction initiatives. Additionally, in fiscal 2020, the Company implemented certain restructuring and

integration initiatives associated with the acquisition of John Wood Group's nuclear business. The restructuring activities and related costs were comprised mainly of separation and lease abandonment and sublease programs, while the separation and integration activities and costs were mainly related to the engagement of consulting services and internal personnel and other related costs dedicated to the Company’s ECR-business separation. The activities of these initiatives have been substantially completed.

As part of the Company's acquisition of CH2M Hill Companies, Ltd. ("CH2M") during fiscal 2018, the Company implemented certain restructuring plans that were comprised mainly of severance and lease abandonment programs as well as integration activities involving the engagement of professional services and internal personnel dedicated to the Company's integration management efforts. The activities of these initiatives have been substantially completed.

Collectively, the above-mentioned restructuring activities are referred to as “Restructuring and other charges.”

The following table summarizes the impacts of the Restructuring and other charges by reportable segment in connection with the CH2M, KeyW, John Wood Group's nuclear business, Buffalo Group, StreetLight and BlackLynx acquisitions, the PA Consulting investment, the ECR sale and the Company's transformation initiatives relating to real estate and other staffing programs for the three months ended December 30, 2022 and December 31, 2021 (in thousands):


	Three Months Ended
	December 30, 2022		December 31, 2021
Critical Mission Solutions	$	2,212	$	1,153
People & Places Solutions	27,317		61,169
Divergent Solutions	1,581		—
PA Consulting	—		199
Corporate	3,333		6,838
Total	$	34,443	$	69,359
Amounts included in:
Operating profit (mainly SG&A) (1)	$	35,072	$	77,903
Other (Income) Expense, net (2)	(629)		(8,544)
	$	34,443	$	69,359

(1)Included in the three month periods ended December 30, 2022 and December 31, 2021 were $27.8 million and $71.0 million in charges associated mainly with real estate impairments and related charges, the majority of which related to People and Places Solutions.

(2)The three month periods ended December 30, 2022 and December 31, 2021 included gains of $0.6 million and $6.9 million related to lease terminations.

The activity in the Company’s accruals for Restructuring and other charges for the three months ended December 30, 2022 is as follows (in thousands):


Balance at September 30, 2022	$	4,137
Net Charges (Credits) (1)	6,685
Payments and other	(3,178)
Balance at December 30, 2022	$	7,644

(1) Excludes $27.8 million associated mainly with real estate related impairments and other transformation activities described above during the three months ended December 30, 2022.

The following table summarizes the Restructuring and other charges by major type of costs for the three months ended December 30, 2022 and December 31, 2021 (in thousands):


	Three Months Ended
	December 30, 2022		December 31, 2021
Lease Abandonments and Impairments	$	26,831	$	65,542
Voluntary and Involuntary Terminations	6,570		563
Outside Services	675		4,676
Other	367		(1,422)
Total	$	34,443	$	69,359

Cumulative amounts incurred to date under our various Restructuring and other activities described above by each major type of cost as of December 30, 2022 are as follows (in thousands):


Lease Abandonments and Impairments	$	414,432
Voluntary and Involuntary Terminations	156,947
Outside Services	317,009
Other	208,632
Total	$	1,097,020