Revenues

6 Months Ended

Jun. 30, 2020

Revenue From Contract With Customer [Abstract]

Revenues

3. Revenues

The Company records deferred revenue when cash payments are received or due in advance of satisfying the performance obligation. The table below shows the change in the customer advances balance for the three and six months ended June 30, 2020 and 2019 which are included in current liabilities in the Condensed Consolidated Balance Sheets.

	Three Months Ended June 30,						Six Months Ended June 30,
	2020			2019			2020			2019
Balance at beginning of period	$	21.0		$	13.3		$	25.8		$	9.6
Cash received or due in advance of satisfying    performance obligation		15.9			18.3			44.8			50.2
Revenue recognized		(21.6	)		(21.1	)		(54.1	)		(49.4	)
Currency translation		0.5			0.1			(0.7	)		0.2
Balance at end of period	$	15.8		$	10.6		$	15.8		$	10.6

Disaggregation of the Company’s revenue sources are disclosed in Note 17, “Segments.”