Revenue from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2020

Revenue from Contract with Customer [Abstract]

Revenue Disaggregated by Service Offering

Revenue comprised the following service offerings (unaudited):

	Three Months Ended September 30,				Nine Months Ended September 30,
(in millions)	2020		2019		2020		2019
Subscription	$	122.4	$	78.0	$	333.3	$	199.2
Usage-based	1.0		1.1		3.2		3.0
Total revenue	$	123.4	$	79.1	$	336.5	$	202.2

Remaining Performance Obligations

The remaining performance obligations consisted of the following (unaudited):

(in millions)	Recognized within one year		Noncurrent		Total
As of September 30, 2020	$	349.0	$	108.6	$	457.6