SUPPLEMENTAL BALANCE SHEET INFORMATION (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Other current assets:
Income taxes receivable	$ 1.0	$ 1.9
Prepaids	53.7	35.4
Merchandise inventory	34.9	31.3
Other	13.2	12.9
Other current assets	102.8	81.5
Other long-term assets:
Investments in real estate	8.0	9.7
Deferred financing costs revolving credit facility	8.2	5.5
Investments in equity method investees	71.1	85.6
Computer software	76.6	83.7
Investment in common stock	5.5	11.4
Pension asset	19.0	21.1
Investment in Hycroft common stock	26.0
Investment in Hycroft warrants	18.0
Other	28.2	32.0
Other long-term assets, total	$ 260.6	$ 249.0