Accounts Payable and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Other Current Liabilities

Accounts payable and other current liabilities consist of the following (in millions):

	December 31,
	2019		2018
Accounts payable	$	146.9	$	104.7
Accrued expenses and other current liabilities	95.7		83.4
Accrued interconnection costs	43.5		103.0
Accrued payroll and employee benefits	40.9		44.2
Accrued interest	10.7		8.8
Accrued income taxes	1.9		0.8
Total accounts payable and other current liabilities	$	339.6	$	344.9