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Discontinued Operations and Disposal Groups - Assets and Liabilities Held for Sale (Details) - Oxford Business - Discontinued Operations, Held-for-sale - USD ($) $ in Millions | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Assets and Liabilities Held for Sale and Discontinued Operation |  |
Accounts receivable, net | $ 96.2 | $ 75.9
Prepaid expenses and income taxes | 4.0 | 0.8
Other current assets | 1.0 | 0.7
Property and equipment, net | 13.5 | 14.5
Operating lease right-of-use assets | 9.5 | 11.9
Identifiable intangible assets, net | 17.7 | 18.0
Goodwill | 197.0 | 197.7
Other non-current assets | 3.0 | 2.4
Total assets held for sale | 341.9 | 321.9
Accounts payable | 1.8 | 1.5
Accrued payroll and contract professional pay | 39.3 | 27.5
Operating lease liabilities | 4.2 | 5.1
Other current liabilities | 7.3 | 5.6
Operating lease liabilities, long-term | 5.7 | 7.5
Other long-term liabilities | 3.8 | 4.0
Total liabilities held for sale | $ 62.1 | $ 51.2

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