Capitalized Contract Costs (Tables)

6 Months Ended

Jun. 30, 2021

Revenue from Contract with Customer [Abstract]

Schedule of Amortization Expenses

Amortization expense related to deferred commissions was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Deferred commissions - amortization expense(i)	$	0.8	$	0.8	$	1.6	$	1.5

(i)Reported in selling, general and administrative expense in the company’s consolidated statements of income (loss)

Amortization expense related to costs to fulfill a contract was as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Costs to fulfill a contract - amortization expense	$	6.8	$	6.3	$	12.7	$	12.7