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v3.23.2

Business Segments - Financial information by segment (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Jun. 30, 2023 USD ($) segment | Jun. 30, 2022 USD ($)
Financial information for each of the Company's business segments |  |  |  |
Number of operating segments | segment |  |  | 3 |
Revenue: |  |  |  |
Revenue | $ 1,188,677 | $ 1,125,785 | $ 3,644,775 | $ 3,453,987
Gross profit: |  |  |  |
Gross profit | $ 264,364 | $ 210,221 | $ 737,714 | $ 666,827
Gross profit (as a percent) | 22.20% | 18.70% | 20.20% | 19.30%
Selling, general, and administrative expenses: |  |  |  |
Selling, general, and administrative expenses | $ 182,545 | $ 132,974 | $ 471,445 | $ 387,502
Selling, general, and administrative expenses (as a percent) | 15.40% | 11.80% | 12.90% | 11.20%
Loss on sale of businesses |  |  | $ 883 | $ 0
Operating income/(loss): |  |  |  |
Operating income | $ 58,388 | $ 54,557 | $ 195,670 | $ 211,374
Operating income (as a percent) | 4.90% | 4.80% | 5.40% | 6.10%
Amortization of intangible assets | $ (23,431) | $ (22,690) | $ (70,599) | $ (67,951)
Loss on sale of businesses |  |  | (883) | 0
Segment Reconciling Items |  |  |  |
Selling, general, and administrative expenses: |  |  |  |
Selling, general, and administrative expenses | 23,995 | (1,944) | 24,242 | (16)
Loss on sale of businesses | 0 | 0 | 883 | 0
Operating income/(loss): |  |  |  |
Operating income | (23,995) | 1,944 | (24,242) | 16
Amortization of intangible assets | (23,431) | (22,690) | (70,599) | (67,951)
Loss on sale of businesses | 0 | 0 | (883) | 0
Other expense | 22,100 |  | 22,100 |
U.S. Federal Services | Operating Segments |  |  |  |
Revenue: |  |  |  |
Revenue | 583,960 | 525,519 | 1,786,202 | 1,680,678
Gross profit: |  |  |  |
Gross profit | $ 156,945 | $ 124,203 | $ 402,513 | $ 365,932
Gross profit (as a percent) | 26.90% | 23.60% | 22.50% | 21.80%
Selling, general, and administrative expenses: |  |  |  |
Selling, general, and administrative expenses | $ 82,892 | $ 69,466 | $ 229,591 | $ 203,340
Selling, general, and administrative expenses (as a percent) | 14.20% | 13.20% | 12.90% | 12.10%
Operating income/(loss): |  |  |  |
Operating income | $ 74,053 | $ 54,737 | $ 172,922 | $ 162,592
Operating income (as a percent) | 12.70% | 10.40% | 9.70% | 9.70%
U.S. Services | Operating Segments |  |  |  |
Revenue: |  |  |  |
Revenue | $ 449,061 | $ 399,320 | $ 1,338,242 | $ 1,183,814
Gross profit: |  |  |  |
Gross profit | $ 98,538 | $ 74,135 | $ 268,152 | $ 248,805
Gross profit (as a percent) | 21.90% | 18.60% | 20.00% | 21.00%
Selling, general, and administrative expenses: |  |  |  |
Selling, general, and administrative expenses | $ 51,536 | $ 42,351 | $ 140,793 | $ 115,726
Selling, general, and administrative expenses (as a percent) | 11.50% | 10.60% | 10.50% | 9.80%
Operating income/(loss): |  |  |  |
Operating income | $ 47,002 | $ 31,784 | $ 127,359 | $ 133,079
Operating income (as a percent) | 10.50% | 8.00% | 9.50% | 11.20%
Outside the U.S. | Operating Segments |  |  |  |
Revenue: |  |  |  |
Revenue | $ 155,656 | $ 200,946 | $ 520,331 | $ 589,495
Gross profit: |  |  |  |
Gross profit | $ 8,881 | $ 11,883 | $ 67,049 | $ 52,090
Gross profit (as a percent) | 5.70% | 5.90% | 12.90% | 8.80%
Selling, general, and administrative expenses: |  |  |  |
Selling, general, and administrative expenses | $ 24,122 | $ 23,101 | $ 75,936 | $ 68,452
Selling, general, and administrative expenses (as a percent) | 15.50% | 11.50% | 14.60% | 11.60%
Operating income/(loss): |  |  |  |
Operating income | $ (15,241) | $ (11,218) | $ (8,887) | $ (16,362)
Operating income (as a percent) | (9.80%) | (5.60%) | (1.70%) | (2.80%)

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