CONSOLIDATED STATEMENTS OF EQUITY - USD ($) $ in Thousands	Total	Common stock	Additional paid- in capital	Retained earnings	Accumulated other comprehensive loss	Non controlling interest
Balance at Mar. 31, 2014	$ 2,685,371	$ 4,973	$ 142,381	$ 2,544,255	$ (12,225)	$ 5,987
Total comprehensive loss	(73,502)			(65,190)	(8,153)	(159)
Stock option activity	(688)	3	(691)
Cash dividends declared	(49,127)			(49,127)
Retirement of common stock	(99,999)	(284)		(99,715)
Amortization of restricted stock units	15,287	17	15,270
Amortization/cancellation of restricted stock awards/units	2,974	(6)	2,980
Cash received from noncontrolling interests, net	399					399
Balance at Mar. 31, 2015	2,480,715	4,703	159,940	2,330,223	(20,378)	6,227
Total comprehensive loss	(146,864)			(160,183)	13,512	(193)
Stock option activity	(278)		(278)
Cash dividends declared	(34,965)			(34,965)
Amortization of restricted stock units	6,474	11	6,463
Amortization/cancellation of restricted stock awards/units	472	(7)	479
Balance at Mar. 31, 2016	2,305,554	4,707	166,604	2,135,075	(6,866)	6,034
Total comprehensive loss	(653,489)			(660,118)	(3,478)	10,107
Stock option activity	1,146		1,146
Amortization/cancellation of restricted stock awards/units	(2,152)	5	(2,529)	372
Balance at Mar. 31, 2017	$ 1,651,059	$ 4,712	$ 165,221	$ 1,475,329	$ (10,344)	$ 16,141

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Changes in additional paid in capital related to exercise of share-based payments awards (such as stock options) and the amount of recognized equity-based compensation during the period (such as nonvested shares).

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No definition available.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Amount of increase in noncontrolling interest from sale of a portion of the parent's controlling interest.

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Value of stock issued during the period upon the conversion of units. An example of a convertible unit is an umbrella partnership real estate investment trust unit (UPREIT unit).

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Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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