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Discontinued Operations, Goodwill and Intangible Assets - Balance sheet information of assets and liabilities held for sale (Details) - USD ($) $ in Thousands | Jan. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Summary of financial information of the Disposal Group is as follows: |  |  |  |
Cash and cash equivalents |  | $ 161,929 |  | $ 152,051
Non-current assets held for sale |  | 2,446,381 | $ 2,339,054 |
Long term liabilities held for sale |  | 269,604 | 219,558 |
Disposal Group as held for sale | Management Services |  |  |  |
Discontinued Operations, Goodwill and Intangible Assets |  |  |  |
Total consideration | $ 2,405,000 |  |  |
Contingent consideration, prior work claims | $ 150,000 |  |  |
Summary of financial information of the Disposal Group is as follows: |  |  |  |
Cash and cash equivalents |  | 161,900 | 194,700 |
Receivables and contract assets |  | 1,391,100 | 1,326,600 |
Other |  | 88,900 | 112,000 |
Current assets held for sale |  | 1,641,900 | 1,633,300 |
Property and equipment, net |  | 155,500 | 153,800 |
Goodwill |  | 1,815,100 | 1,798,500 |
Other |  | 475,800 | 386,800 |
Non-current assets held for sale |  | 2,446,400 | 2,339,100 |
Accounts payable and accrued expenses |  | 922,500 | 1,056,000 |
Contract liabilities |  | 77,500 | 88,900 |
Other |  | 22,200 | 18,800 |
Current liabilities held for sale |  | 1,022,200 | 1,163,700 |
Long term liabilities held for sale |  | $ 269,600 | $ 219,600 |

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