Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2015

Long-term Debt, Unclassified [Abstract]

Principal Amount of Each Quarterly Installment

The United States dollar-denominated, Australian dollar-denominated and the British pound-denominated term loans will amortize in quarterly installments commencing with the quarter ending September 30, 2016, with the remaining principal balance payable upon maturity, as set forth below (dollars in thousands):

	Quarterly Payment Date	Principal Amount of Each Quarterly Installment
United States dollar:	September 30, 2016 through June 30, 2018	$	22,275
	September 30, 2018 through December 31, 2019	$	44,550
	Maturity date - March 31, 2020	$	1,336,500
Australian dollar:	September 30, 2016 through June 30, 2018	A$	4,058
	September 30, 2018 through December 31, 2019	A$	8,116
	Maturity date - March 31, 2020	A$	237,470
British pound:	September 30, 2016 through June 30, 2018	£	1,271
	September 30, 2018 through December 31, 2019	£	2,542
	Maturity date - March 31, 2020	£	76,261

Credit Agreement Covenants

The Credit Agreement contains a number of customary affirmative and negative covenants with respect to which the Company must maintain compliance. Those covenants, among other things, limit or prohibit the Company's ability, subject to certain exceptions, to incur additional indebtedness; create liens; make investments; pay dividends on capital stock or redeem, repurchase or retire capital stock; consolidate or merge or make acquisitions or dispose of assets; enter into sale and leaseback transactions; engage in any business unrelated to the business currently conducted by the Company; sell or issue capital stock of certain of the Company's restricted subsidiaries; change the Company's fiscal year; enter into certain agreements containing negative pledges and upstream limitations and engage in certain transactions with affiliates. Under the Credit Agreement, the Company may not exceed specified maximum total leverage ratios as described in the following table:

Quarterly Periods Ending	Maximum Total Leverage Ratio
March 31, 2015 through March 31, 2016	4.50 to 1.00
June 30, 2016 through June 30, 2017	3.75 to 1.00
September 30, 2017 through March 31, 2020	3.50 to 1.00