Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net income for the period	$ 64,652	$ 30,630
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of intangible assets	56,332	45,265
Share-based compensation expense	4,449	4,612
Excess tax benefits on share-based compensation expense	(395)	(73)
Pension expense	1,220	353
Amortization of debt issuance costs	1,143	525
Amortization of deferred charges and credits	2,631	2,967
Loss on sale and write down of property and equipment	0	21
Deferred taxes	(1,545)	(1,869)
Changes in operating assets and liabilities:
Accounts receivable	55,543	28,778
Prepaid expenses and other current assets	(149)	(3,432)
Income taxes	17,806	7,502
Deferred charges and credits	0	2,700
Accounts payable and accrued liabilities	(34,139)	(18,093)
Deferred revenue	(26,755)	(18,560)
Other assets	(2,262)	(1,402)
Net cash provided by operating activities	138,531	79,924
Cash flows from investing activities:
Additions of property and equipment	(30,235)	(8,315)
Purchase of business, net of cash acquired	0	(30,588)
Purchase consideration for prior period acquisitions	(222)	(222)
Other investing activities	(7,374)	(1,500)
Net cash used in investing activities	(37,831)	(40,625)
Cash flows from financing activities:
Excess tax benefits on share-based compensation expense	395	73
Proceeds from issuance of Common Shares	7,099	1,823
Repayment of long-term debt	(13,417)	(7,668)
Debt issuance costs	(183)	0
Payments of dividends to shareholders	(21,045)	(17,721)
Net cash used in financing activities	(27,151)	(23,493)
Foreign exchange gain (loss) on cash held in foreign currencies	(8,953)	4,896
Increase in cash and cash equivalents during the period	64,596	20,702
Cash and cash equivalents at beginning of the period	427,890	470,445
Cash and cash equivalents at end of the period	$ 492,486	$ 491,147