Changes in Equity and Noncontrolling Interests (Tables)

3 Months Ended

Mar. 31, 2013

Changes in Equity and Noncontrolling Interests

Reconciliation of consolidated changes in equity

	Amphenol Corporation Shareholders
	Common Stock										Accum. Other
	Shares (in millions)		Amount			Additional Paid- In Capital		Accumulated Earnings			Comprehensive Loss			Treasury Stock			Noncontrolling Interests			Total Equity
Balance as of December 31, 2012	160		$	160		$	336,683	$	2,210,120		$	(117,004	)	$	—		$	12,223		$	2,442,182
Net income								153,007									606			153,613
Other comprehensive income											(24,756		)				77			(24,679		)
Payments to shareholders of noncontrolling interests																	(1,247		)	(1,247		)
Purchase of treasury stock														(85,300		)				(85,300		)
Retirement of treasury stock	(1	)	(1		)			(85,299		)				85,300						—
Stock options exercised, including tax benefit	1		1			40,969														40,970
Dividends declared								(16,755		)										(16,755		)
Stock-based compensation expense						8,283														8,283
Balance as of March 31, 2013	160		$	160		$	385,935	$	2,261,073		$	(141,760	)	$	—		$	11,659		$	2,517,067

A reconciliation of consolidated changes in equity for the three months ended March 31, 2012 is as follows:

	Amphenol Corporation Shareholders
	Common Stock										Accum. Other
	Shares (in millions)		Amount			Additional Paid- In Capital		Accumulated Earnings			Comprehensive Loss			Treasury Stock			Noncontrolling Interests		Total Equity
Balance as of December 31, 2011	163		$	163		$	189,166	$	2,102,497		$	(120,057	)	$	—		$	13,017	$	2,184,786
Net income								126,563									685		127,248
Other comprehensive income											16,410						16		16,426
Purchase of treasury stock														(81,885		)			(81,885		)
Retirement of treasury stock	(1	)	(1		)			(81,884		)				81,885					—
Stock options exercised, including tax benefit	1		1			27,700													27,701
Dividends declared								(17,049		)									(17,049		)
Stock-based compensation expense						7,491													7,491
Balance as of March 31, 2012	163		$	163		$	224,357	$	2,130,127		$	(103,647	)	$	—		$	13,718	$	2,264,718