Earnings Per Share, Basic and Diluted, Distributed

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- Definition

Earnings Per Share, Basic and Diluted, Undistributed

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- Definition

Represents the amount of cash in exchange of physical delivery of shares to forward counterparty on settlement of equity forward transaction.

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No definition available.

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- Definition

Represents the amount of delivery of cash to forward counterparty on settlement of equity forward transaction.

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Represents the amount of delivery of net shares to forward counterparty on settlement of equity forward transaction.

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No definition available.

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Represents the forward sale price determined at the time of entering the equity forward transaction.

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Represents the initial fair value of common stock related to equity forward transaction.

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- Definition

Represents the per share amount for each share of common stock sold to group of underwriters.

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- Definition

Represents the number of shares borrowed by the forward counterparty from third parties.

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- Definition

Represents the number of shares in connection with public offering under the equity forward transaction.

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No definition available.

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Represents the number of shares in connection with underwriters exercising their over-allotment option under the equity forward transaction.

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Represents the underwriting discount on sale of common stock to underwriters.

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- Definition

Represents the amount of underwriting discount included in delivery of cash in exchange of physical delivery of shares to forward counterparty on settlement of equity forward transaction.

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No definition available.

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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- Definition

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

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- Definition

Dividends declared in the period and the contractual amount of dividends (or interest on participating income bonds) that must be paid per security.

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The earnings attributable to each security on the basis that all of the earnings for the period had been distributed (to the extent that each security may share in earnings). This is the earnings amount which reflects the participation rights in undistributed earnings of each security.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Dividends declared in the period and the contractual amount of dividends (or interest on participating income bonds) that must be paid per security, taking into account all dilutive potential common shares outstanding during the period.

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Price of a single share of a number of saleable stocks of a company.

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Earnings per share and shareholders' equity (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Mar. 20, 2013	Mar. 19, 2013
Basic
Distributed earnings (in dollars per share)	$ 0.31		$ 0.93
Earnings Per Share, Basic and Diluted, Distributed		$ 0.31		$ 0.93
Undistributed earnings (loss) (in dollars per share)	$ 0.18		$ 0.31
Earnings Per Share, Basic and Diluted, Undistributed		$ 0.18		$ 0.36
Earnings Per Share, basic (in dollars per share)	$ 0.49	$ 0.49	$ 1.24	$ 1.29
Diluted
Distributed earnings (in dollars per share)	$ 0.31		$ 0.93
Undistributed earnings (losses) (in dollars per share)	$ 0.17		$ 0.30
Earnings Per Share, diluted (in dollars per share)	$ 0.48	$ 0.49	$ 1.23	$ 1.29
Antidilutive effect of HEI common stock
Antidilutive effects of SARs shares that were not included in the computation of diluted EPS (in shares)				0
Earnings Per Share, Basic and Diluted		$ 0.49		$ 1.29
Equity forward transaction
Public offering related to equity forward transaction (in shares)						6,100,000
Closing price of common stock (in dollar per share)						$ 27.01
Offering related to underwriters exercising their over-allotment option under equity forward transaction (in shares)					900,000
Shares borrowed by forward counterparty from third party	7,000,000		7,000,000
Sale of common stock related to equity forward transaction (in dollars per share)	$ 26.75		$ 26.75			$ 26.75
Underwriting discount (in dollars per share)	$ 1.00312		$ 1.00312
Forward sale price (in dollars per share)	$ 25.74688		$ 25.74688
Initial fair value (in dollars per share)	$ 0		$ 0
Cash in exchange of physical delivery of shares on settlement	$ 175		$ 175
Delivery of cash on settlement	6		6
Underwriting discount included in delivery of cash	$ 7		$ 7
Delivery of net shares on settlement	212,000		212,000
Stock appreciation rights (SARs) \| Common stock
Antidilutive effect of HEI common stock
Antidilutive effects of SARs shares that were not included in the computation of diluted EPS (in shares)			164,000