Changes in Equity and Noncontrolling Interests (Tables)

9 Months Ended

Sep. 30, 2012

Changes in Equity and Noncontrolling Interests

Reconciliation of consolidated changes in equity

A reconciliation of consolidated changes in equity for the nine months ended September 30, 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								414,955									2,986			417,941
Translation adjustments											6,845						87			6,932
Payments to shareholders of noncontrolling interests																	(4,713		)	(4,713		)
Revaluation of forward contract derivatives											235									235
Purchase of treasury stock														(229,442		)				(229,442		)
Retirement of treasury stock	(4	)	(4		)			(229,438		)				229,442						—
Stock options exercised, including tax benefit	3		3			90,214														90,217
Dividends declared								(50,905		)										(50,905		)
Stock-based compensation expense						23,167														23.167
Balance as of September 30, 2012	162		$	162		$	302,547	$	2,237,109		$	(112,977	)	$	—		$	11,377		$	2,438,218

A reconciliation of consolidated changes in equity for the nine months ended September 30, 2011 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, 2010	176		$	176		$	144,855		$	2,260,581		$	(84,757	)	$	—		$	21,860		$	2,342,715
Net income									410,332									3,505			413,837
Translation adjustments												(7,420		)				337			(7,083		)
Defined benefit plan liability adjustment, net of tax												222									222
Payments to shareholders of noncontrolling interests																		(3,835		)	(3,835		)
Purchase of noncontrolling interest						(15,962		)										(8,892		)	(24,854		)
Purchase of treasury stock															(534,000		)				(534,000		)
Retirement of treasury stock	(11	)	(11		)				(533,989		)				534,000						—
Stock options exercised, including tax benefit						29,186															29,186
Dividends declared									(7,650		)										(7,650		)
Stock-based compensation expense						21,011															21,011
Balance as of September 30, 2011	165		$	165		$	179,090		$	2,129,274		$	(91,955	)	$	—		$	12,975		$	2,229,549