Changes in Equity and Noncontrolling Interests (Tables)

6 Months Ended

Jun. 30, 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								306,995									1,486			308,481
Other comprehensive income											(34,794		)				148			(34,646)
Payments to shareholders of noncontrolling interest																	(1,736		)	(1,736)
Purchase of treasury stock														(181,108		)				(181,108)
Retirement of treasury stock	(2	)	(2		)			(181,106		)				181,108						—
Stock options exercised, including tax benefit	2		2			80,378														80,380
Dividends declared								(33,468		)										(33,468)
Stock-based compensation expense						17,175														17,175
Balance as of June 30, 2013	160		$	160		$	434,236	$	2,302,541		$	(151,798	)	$	—		$	12,121		$	2,597,260

	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								267,505									1,636			269,141
Other comprehensive income											(13,550		)				(60		)	(13,610)
Payments to shareholders of noncontrolling interest																	(1,650		)	(1,650)
Purchase of treasury stock														(201,020		)				(201,020)
Retirement of treasury stock	(3	)	(3		)			(201,017		)				201,020						—
Stock options exercised, including tax benefit	1		1			44,706														44,707
Dividends declared								(33,938		)										(33,938)
Stock-based compensation expense						15,101														15,101
Balance as of June 30, 2012	161		$	161		$	248,973	$	2,135,047		$	(133,607	)	$	—		$	12,943		$	2,263,517