Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2019

Payables And Accruals [Abstract]

Schedule of accounts payable and accrued expenses

Accounts payable and accrued expenses as of December 31, 2019 and 2018 are summarized as follows: 

	2019		2018
Trade accounts payable	$	187.1	$	249.2
Employee-related expenses		56.6		59.5
Accrued vacation		20.2		24.3
Miscellaneous accrued expenses		76.9		92.2
Total accounts payable and accrued expenses	$	340.8	$	425.2