Accounts Payable and Accrued Expenses

6 Months Ended

Jun. 30, 2021

Payables And Accruals [Abstract]

Accounts Payable and Accrued Expenses

10.  Accounts Payable and Accrued Expenses

Accounts payable and accrued expenses as of June 30, 2021 and December 31, 2020 are summarized as follows:

	June 30, 2021		December 31, 2020
Trade accounts payable	$	256.1	$	178.1
Employee-related expenses		49.6		38.5
Accrued vacation		25.6		22.4
Miscellaneous accrued expenses		83.9		90.4
Total accounts payable and accrued expenses	$	415.2	$	329.4