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Identifiable assets for segments (Details) - USD ($) $ in Thousands | Jun. 30, 2019 | Sep. 30, 2018
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Financial information for each of the Company's business segments |  |
Assets | $ 1,690,906 | $ 1,462,000
Other |  |
Financial information for each of the Company's business segments |  |
Assets | 144,391 | 459,258
U.S. Health & Human Services | Operating Segments |  |
Financial information for each of the Company's business segments |  |
Assets | 456,293 | 442,063
U.S. Federal Services | Operating Segments |  |
Financial information for each of the Company's business segments |  |
Assets | 877,263 | 375,807
Outside the United States | Operating Segments |  |
Financial information for each of the Company's business segments |  |
Assets | $ 212,959 | $ 184,872

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