Stock-Based Incentive Compensation Plans (Details) - shares	3 Months Ended	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2016
Stock options [Member]
Share-based compensation arrangement by share-based payment award [Line Items]
Shares granted		776,895
Performance Shares [Member]
Share-based compensation arrangement by share-based payment award [Line Items]
Shares granted		291,298
Restricted Stock Units [Member]
Share-based compensation arrangement by share-based payment award [Line Items]
Shares granted		764,237
Non-employee Stock Appreciation Rights [Member]
Share-based compensation arrangement by share-based payment award [Line Items]
Shares granted		63,807
Non-employee Agent Stock Options [Member]
Share-based compensation arrangement by share-based payment award [Line Items]
Shares granted	160	92,310
Non-employee Director Deferred Stock Units [Member]
Share-based compensation arrangement by share-based payment award [Line Items]
Shares granted	9,642	31,233