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Accounts Payable and Other Current Liabilities
3 Months Ended
Mar. 31, 2020
Payables and Accruals [Abstract]  
Accounts Payable and Other Current Liabilities
13. Accounts Payable and Other Current Liabilities

Accounts payable and other current liabilities consist of the following (in millions):
March 31,December 31,
 20202019
Accounts payable$147.4  $134.6  
Accrued expenses and other current liabilities51.3  75.2  
Accrued interconnection costs69.6  43.5  
Accrued payroll and employee benefits35.1  39.6  
Accrued interest24.7  11.3  
Accrued income taxes6.3  2.0  
Total accounts payable and other current liabilities$334.4  $306.2