Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share

Schedule of the reconciliation of basic weighted average common shares outstanding to diluted weighted average common shares outstanding

	Three months ended March 31,
	2015		2014
Net income attributable to Amphenol Corporation shareholders	$	179.8	$	158.5
Basic weighted average common shares outstanding	310,046,534		315,056,964
Effect of dilutive stock options	7,939,111		7,297,348
Diluted weighted average common shares outstanding	317,985,645		322,354,312
Earnings per share attributable to Amphenol Corporation shareholders:
Basic	$	0.58	$	0.50
Diluted	$	0.57	$	0.49