| Schedule of Disaggregation of Revenue |
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| Table 4.1: Revenue by Contract Type |
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For the Three Months Ended |
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For the Six Months Ended |
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March 31, 2023 |
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March 31, 2022 |
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March 31, 2023 |
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March 31, 2022 |
|
(dollars in thousands) |
| Performance-based |
$ |
574,747 |
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47.6 |
% |
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$ |
516,210 |
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43.9 |
% |
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$ |
1,143,964 |
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46.6 |
% |
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$ |
1,007,166 |
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|
43.3 |
% |
| Cost-plus |
312,176 |
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|
25.9 |
% |
|
322,823 |
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27.4 |
% |
|
659,495 |
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26.9 |
% |
|
662,904 |
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28.5 |
% |
| Fixed price |
180,674 |
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|
15.0 |
% |
|
158,867 |
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13.5 |
% |
|
355,747 |
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14.5 |
% |
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310,372 |
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13.3 |
% |
| Time and materials |
139,255 |
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11.5 |
% |
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179,426 |
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15.2 |
% |
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296,892 |
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12.1 |
% |
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347,760 |
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14.9 |
% |
| Total revenue |
$ |
1,206,852 |
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$ |
1,177,326 |
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$ |
2,456,098 |
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$ |
2,328,202 |
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| Table 4.2: Revenue by Customer Type |
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For the Three Months Ended |
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For the Six Months Ended |
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March 31, 2023 |
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March 31, 2022 |
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March 31, 2023 |
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March 31, 2022 |
|
(dollars in thousands) |
| U.S. federal government agencies |
$ |
569,897 |
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|
47.2 |
% |
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$ |
553,707 |
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47.0 |
% |
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$ |
1,173,815 |
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|
47.8 |
% |
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$ |
1,117,801 |
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48.0 |
% |
| U.S. state government agencies |
446,549 |
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37.0 |
% |
|
411,287 |
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34.9 |
% |
|
883,911 |
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36.0 |
% |
|
782,834 |
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33.7 |
% |
| International government agencies |
161,359 |
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13.4 |
% |
|
194,800 |
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16.5 |
% |
|
343,119 |
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14.0 |
% |
|
366,175 |
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15.7 |
% |
| Other, including local municipalities and commercial customers |
29,047 |
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2.4 |
% |
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17,532 |
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1.5 |
% |
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55,253 |
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2.2 |
% |
|
61,392 |
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2.6 |
% |
| Total revenue |
$ |
1,206,852 |
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$ |
1,177,326 |
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$ |
2,456,098 |
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$ |
2,328,202 |
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