Contract Liabilities and Other Disclosures (Tables)

12 Months Ended

Dec. 31, 2022

Contract Liabilities And Other Disclosures

Schedule of Contract Related Balances

The following table summarizes contract related balances:

	Accounts Receivable		Unbilled Accounts Receivable		Deferred Income			Customer Prepayments and Deposits
	(in millions)
At December 31, 2022	$	44.6	$	18.2	$	(8.5	)	$	(2.4	)
At December 31, 2021	$	36.2	$	17.4	$	(14.5	)	$	(3.9	)
At December 31, 2020	$	30.4	$	8.2	$	(22.9	)	$	(1.6	)