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Fair Value (Tables)

6 Months Ended

Dec. 31, 2017

Fair Value Disclosures [Abstract]

Financial Assets Measured at Fair Value on a Recurring Basis

Financial assets measured at fair value on a recurring basis by level within the fair value hierarchy, consisted of the following (in millions):

		December 31,												June 30,
		2017												2017
		Level 1				Level 2				Level 3				Level 1				Level 2				Level 3
Assets:
Money market funds		$	219.7			$	-			$	-			$	361.7			$	-			$	-
Auction rate securities			-				-				1.5				-				-				1.5
Total available-for-sale securities		$	219.7			$	-			$	1.5			$	361.7			$	-			$	1.5

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- References

No definition available.

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19190-110258

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