For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13531-108611

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13537-108611

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

Name:	us-gaap_ConcentrationRiskPercentage1
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

Segment Information (Additional Information) (Detail)	3 Months Ended			9 Months Ended
Segment Information (Additional Information) (Detail)	Mar. 31, 2020	Jun. 30, 2019 segment	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2020 segment	Mar. 31, 2020 item	Mar. 31, 2020	Mar. 31, 2019
Segment Reporting Information [Line Items]
Number of segments renamed		2
Number of reporting segments					2	2
Sales Revenue, Net [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	10.00%		10.00%				10.00%	10.00%
Other International Operations [Member]
Segment Reporting Information [Line Items]
Concentration risk	less than 5%		less than 5%	less than 5%				less than 5%