DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 8) (USD $)	3 Months Ended
Sep. 30, 2014
Revenue recognition
Continuing obligation of sale of lifetime licenses	$ 0
Time-based licenses term	12 months
Period for fee recognition on hardware maintenance and product support arrangements	12 months
Period for software maintenance and product support arrangements	12 months

Represents the period for software maintenance and product support arrangements in which customers are provided with rights to unspecified software product upgrades, maintenance and patches released during the term of the support period.

No definition available.

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Namespace Prefix:	byi_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration