Commitments and Contingencies	3 Months Ended
Sep. 30, 2019
Commitments And Contingencies Disclosure [Abstract]
Commitments and Contingencies	4. Commitments and contingencies — we are involved in legal and governmental proceedings as part of the normal course of our business. Reserves have been established when a loss is considered probable and are based on management’s best estimates of our potential liability in these matters. These estimates have been developed in consultation with internal and external counsel and are based on a combination of litigation and settlement strategies. Management believes that such litigation and claims will be resolved without material effect on our financial position or results of operations.

The entire disclosure for commitments and contingencies.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-URI http://asc.fasb.org/topic&trid=2127136

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-URI http://asc.fasb.org/topic&trid=2144648

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