XML 67 R56.htm IDEA: XBRL DOCUMENT v3.22.2
Discontinued Operations - Cash Flow Detail (Details) - Discontinued Operations - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]    
Cash flows from operating activities $ 0.0 $ 19.0
Cash flows from investing activities $ 6.1 $ 9.0