SEGMENT AND GEOGRAPHICAL INFORMATION (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Revenue and gross margin by segment
Revenues	$ 259,147	$ 228,540	$ 732,637	$ 633,964
Gross margin	167,736	144,477	473,339	400,637
Gaming Equipment
Revenue and gross margin by segment
Revenues	85,776	79,256	251,056	213,839
Gross margin	43,468	36,578	126,599	94,993
Gaming Operations
Revenue and gross margin by segment
Revenues	102,045	92,508	302,201	263,702
Gross margin	72,053	67,491	211,881	190,595
Systems
Revenue and gross margin by segment
Revenues	71,326	56,776	179,380	156,423
Gross margin	$ 52,215	$ 40,408	$ 134,859	$ 115,049