Quarter Ended December 29, 2017

Operating
income
(loss)

Acquisition
and
integration
costs

Amortization
of intangibles

Restructuring
expenses

Amortization
of equity
method
investments

Non-GAAP
operating
income
(loss)

Non-GAAP
operating
margin

Defense Solutions

$

85

$

—

$

27

$

—

$

1

$

113

9.3

%

Civil

56

—

33

—

2

91

10.7

%

Health

44

—

9

—

—

53

12.0

%

Corporate

(84)

46

—

12

—

(26)

NM

Total

$

101

$

46

$

69

$

12

$

3

$

231

9.2

%

Quarter Ended December 30, 2016

Operating
income
(loss)

Asset
impairment
charges

Acquisition
and
integration
costs

Amortization
of intangibles ¹

Restructuring
expenses

Non-GAAP
operating
income
(loss)

Non-GAAP
operating
margin

Defense Solutions

$

88

$

—

$

—

$

13

$

—

$

101

8.0

%

Civil

66

—

—

22

—

88

10.2

%

Health

48

—

—

19

—

67

15.1

%

Corporate

(50)

4

22

—

8

(16)

NM

Total

$

152

$

4

$

22

$

54

$

8

$

240

9.3

%

Year Ended December 29, 2017

Operating
income
(loss)

Acquisition
and
integration
costs

Amortization
of intangibles

Restructuring
expenses

Amortization
of equity
method
investments

Non-GAAP
operating
income
(loss)

Non-GAAP
operating
margin

Defense Solutions

$

307

$

—

$

108

$

—

$

3

$

418

8.4

%

Civil

226

—

132

—

11

369

10.8

%

Health

228

—

41

—

—

269

14.9

%

Corporate

(202)

102

—

37

—

(63)

NM

Total

$

559

$

102

$

281

$

37

$

14

$

993

9.8

%

Year Ended December 30, 2016

Operating
income
(loss)

Asset
impairment
charges

Acquisition
and
integration
costs

Amortization
of intangibles ¹

Restructuring
expenses

Non-GAAP
operating
income
(loss)

Non-GAAP
operating
margin

Defense Solutions

$

312

$

—

$

—

$

17

$

—

$

329

8.6

%

Civil

146

—

—

39

—

185

8.9

%

Health

110

—

—

28

—

138

12.4

%

Corporate

(151)

4

90

—

14

(43)

NM

Total

$

417

$

4

$

90

$

84

$

14

$

609

8.6

%

NM - Not Meaningful

(1) Amortization was based on the preliminary fair value of the acquired intangibles and was subject to change once purchase accounting was finalized.