Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2011

Stockholders' Equity (Tables) [Abstract]

Summary of stockholder's equity capital accounts


	June 30, 2011		December 31, 2010
Preferred Stock:
Authorized shares		50,000,000		50,000,000
Issued shares		25,724,854		11,349,854
Outstanding shares		25,724,854		11,349,854

Common Stock, $1.00 par value:
Authorized shares		400,000,000		225,000,000
Issued shares		177,656,452		147,381,191
Outstanding shares		177,327,590		147,097,381

Summary of common stock issuances


	Shares Issued		Average Price		Gross Proceeds		Net Proceeds
2010 Dividend reinvestment plan issuances		855,343	$	41.59	$	35,570	$	35,570
2010 Option exercises		51,313		38.78		1,990		1,990

2010 Totals		906,656			$	37,560	$	37,560


March 2011 public issuance		28,750,000	$	49.25	$	1,415,938	$	1,358,694
2011 Dividend reinvestment plan issuances		1,200,418		49.44		59,348		58,400
2011 Option exercises		116,782		37.69		4,401		4,401

2011 Totals		30,067,200			$	1,479,687	$	1,421,495

Summary of dividend payments


	Six Months Ended
	June 30, 2011				June 30, 2010
	Per Share		Amount		Per Share		Amount
Common Stock	$	1.4050	$	228,565	$	1.3600	$	169,069
Series D Preferred Stock		0.9844		3,937		0.9844		3,938
Series E Preferred Stock		—		—		0.7500		56
Series F Preferred Stock		0.9532		6,672		0.9532		6,672
Series G Preferred Stock		—		—		0.9376		327
Series H Preferred Stock		1.4293		500
Series I Preferred Stock		1.0382		14,924

Totals			$	254,598			$	180,062

Summary of accumulated other comprehensive income/(loss)


	June 30, 2011			December 31, 2010
Unrecognized losses on cash flow hedges	$	(9,101	)	$	(9,969	)
Unrecognized losses on equity investments		(411	)		(497	)
Unrecognized actuarial losses		(633	)		(633	)

Totals	$	(10,145	)	$	(11,099	)

Summary of comprehensive income/(loss)


	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2011			2010			2011			2010
Unrecognized gains (losses) on cash flow hedges	$	386		$	(4,208	)	$	868		$	(5,498	)
Unrecognized gains (losses) on equity investments		(236	)		(227	)		86			(137	)

Total other comprehensive income (loss)		150			(4,435	)		954			(5,635	)
Net income attributable to controlling interests		87,200			51,130			119,252			82,451

Comprehensive income attributable to controlling interests		87,350			46,695			120,206			76,816
Net and comprehensive income (loss) attributable to noncontrolling interests⁽¹⁾		(992	)		(66	)		(1,234	)		307

Total comprehensive income	$	86,358		$	46,629		$	118,972		$	77,123


(1)		Includes amounts attributable to redeemable noncontrolling interests.

- Definition

This label may include the following: 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. Components of comprehensive income include: (1) foreign currency translation adjustments; (2) gains and losses on foreign currency transactions that are designated as, and are effective as, economic hedges of a net investment in a foreign entity; (3) gains and losses on intercompany foreign currency transactions that are of a long-term-investment nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements; (4) change in the market value of a futures contract that qualifies as a hedge of an asset reported at fair value; (5) unrealized holding gains and losses on available-for-sale securities and that resulting from transfers of debt securities from the held-to-maturity category to the available-for-sale category; (6) a net loss recognized as an additional pension liability not yet recognized as net periodic pension cost; and (7) the net gain or loss and net prior service cost or credit for pension plans and other postretirement benefit plans.

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- Definition

This element is used to capture the complete disclosure pertaining to an entity's stock, including par or stated value per share, number and dollar amount of share subscriptions, shares authorized, shares issued, shares outstanding, number and dollar amount of shares held in an employee trust, dividend per share, total dividends, share conversion features, par value plus additional paid in capital, the value of treasury stock and other information necessary to a fair presentation. Stock by Class includes common, convertible and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. Includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity. If more than one issue is outstanding, state the title of each issue and the corresponding dollar amount; dollar amount of any shares subscribed but unissued and the deduction of subscriptions receivable there from; number of shares authorized, issued and outstanding.

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