Revenue From Contracts With Customers (Tables)

3 Months Ended

Mar. 31, 2024

Revenue from Contract with Customer [Abstract]

Allowance for Doubtful Accounts

Allowance for Doubtful Accounts

	Three Months Ended
	March 31,
	2024			2023
Allowance for doubtful accounts, beginning of period	$	32.2		$	50.1
Provision (benefit)		0.3			(0.5	)
Write-offs		(2.1	)		(0.2	)
Foreign exchange and other		(0.4	)		0.2
Allowance for doubtful accounts, end of period	$	30.0		$	49.6

Summary of the Balance Sheet Location and Amounts of Contract Assets and Liabilities from Contracts with Customers

The following table provides the balance sheet location and amounts of contract assets, or unbilled accounts receivable, and contract liabilities, or deferred revenue, from contracts with customers:

Contract Balance Type	Balance Sheet Location	March 31, 2024		December 31, 2023
Unbilled accounts receivable	Accounts receivable, net of allowance for doubtful accounts	$	22.5	$	16.8
Deferred revenue - current	Accrued and other liabilities	$	111.1	$	85.4
Deferred revenue - noncurrent	Other noncurrent liabilities		71.1		70.6
Total contract liabilities		$	182.2	$	156.0