Condensed Consolidated Statements of Cash Flows - (Parenthetical)	9 Months Ended
	Sep. 30, 2017 USD ($)
Payments of borrowings included in investing activities	$ 755,200,000
Total payment of borrowings	1,100,000,000
Stock repurchase program, authorized amount	400,000,000.0
Value of shares repurchased	757,300,000	[1]
Accelerated Share Repurchase Agreement
Value of shares repurchased	$ 320,000,000

[1] The Company entered into an accelerated share repurchase agreement with a third-party financial institution to repurchase $400.0 million of the Company’s common stock. The full amount was paid as of September 30, 2017 however, only $320.0 million was used to repurchase shares at that point in time.