Accounts Payable And Accrued Liabilities

9 Months Ended

Mar. 31, 2017

Accounts Payable and Accrued Liabilities [Abstract]

ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Current liabilities

Accounts payable and accrued liabilities are comprised of the following:



	As of March 31, 2017		As of June 30, 2016
Accounts payable—trade	$	47,497	$	35,804
Accrued salaries and commissions	90,814		77,813
Accrued liabilities	114,845		113,272
Accrued interest on Senior Notes	25,246		23,562
Amounts payable in respect of restructuring and other Special charges	10,234		5,109
Asset retirement obligations	1,829		1,890
Total	$	290,465	$	257,450

Long-term accrued liabilities



	As of March 31, 2017		As of June 30, 2016
Amounts payable in respect of restructuring and other Special charges	$	1,829	$	3,986
Other accrued liabilities*	27,793		19,138
Asset retirement obligations	10,879		6,724
Total	$	40,501	$	29,848

* Other accrued liabilities consist primarily of tenant allowances, deferred rent and lease fair value adjustments relating to certain facilities acquired through business acquisitions.

Asset retirement obligations

We are required to return certain of our leased facilities to their original state at the conclusion of our lease. As of March 31, 2017, the present value of this obligation was $12.7 million (June 30, 2016—$8.6 million), with an undiscounted value of $14.2 million (June 30, 2016—$9.2 million).