PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables)

12 Months Ended

Dec. 31, 2019

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Prepaid Expenses and Other Current Assets

The following table summarizes the Company’s prepaid expenses and other current assets as of December 31, 2019 and 2018 (amounts in millions):

	December 31,
	2019		2018
Prepaid cost of telecommunications services	$	11.8	$	18.9
Prepaid selling, general and administrative	13.1		14.7
Short-term deposits	0.3		1.3
Taxes receivable	—		2.5
Deferred commissions	9.8		3.4
Receivable from supplier	10.7		—
Other	4.7		8.4
	$	50.4	$	49.2