Fair Value (Tables)

9 Months Ended

Sep. 30, 2020

Fair Value Disclosures [Abstract]

Assets and liabilities measured at fair value on a recurring basis

The following tables present the fair value hierarchy for those financial assets and liabilities measured at fair value on a recurring basis as of September 30, 2020 and December 31, 2019:

	September 30, 2020
	Total		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	313.0	$	310.2	$	2.8	$	—
Cash and cash equivalents measured at net asset value	0.1
Restricted cash	0.9		0.9		—		—
Short-term investments	48.6		11.6		37.0		—
Foreign currency forward contracts	1.1		—		1.1		—
Total Assets	$	363.7	$	322.7	$	40.9	$	—
Liabilities:
Foreign currency forward contracts	$	4.9	$	—	$	4.9	$	—
Total Liabilities	$	4.9	$	—	$	4.9	$	—

	December 31, 2019
	Total		Level 1		Level 2		Level 3
Assets:
Cash and cash equivalents	$	160.7	$	158.2	$	2.5	$	—
Cash and cash equivalents measured at net asset value	48.8
Restricted cash	6.7		6.7		—		—
Short-term investments	25.7		—		25.7		—
Short-term investments measured at net asset value	0.1
Foreign currency forward contracts	7.6		—		7.6		—
Total Assets	$	249.6	$	164.9	$	35.8	$	—
Liabilities:
Foreign currency forward contracts	$	1.4	$	—	$	1.4	$	—
Total Liabilities	$	1.4	$	—	$	1.4	$	—