Consolidated Statements Of Cash Flow (Parenthetical) $ in Thousands	6 Months Ended
	Jun. 30, 2016 USD ($)
Shares repurchased under the share repurchase program, value	$ 89,698	[1]
Stock Repurchase Authorization
Shares repurchased under the share repurchase program, value	$ 86,400

[1] 2016 includes $86.4 million repurchased under share repurchase programs.