Accounts Payable and Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2019

Payables And Accruals [Abstract]

Schedule of accounts payable and accrued expenses

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

	March 31, 2019		December 31, 2018
Trade accounts payable	$	272.2	$	249.2
Employee-related expenses		47.0		59.5
Accrued vacation		24.9		24.3
Miscellaneous accrued expenses		76.2		92.2
Total accounts payable and accrued expenses	$	420.3	$	425.2