Dividend increase percentage.

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- Definition

Treasury Stock, Value, Acquired, Cost Method, Settlements

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Amount of stock repurchase plan authorized.

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No definition available.

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- Definition

Amount remaining of a stock repurchase plan authorized.

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No definition available.

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Stockholders' Equity and Earnings per Share - Additional Information (Details) - USD ($) $ / shares in Units, shares in Millions	1 Months Ended			3 Months Ended
	Jan. 31, 2019	Oct. 31, 2018	Nov. 30, 2017	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017	Nov. 30, 2016
Equity, Class of Treasury Stock [Line Items]
Percentage increase of cash dividend			5.00%
Cash dividends declared per share of common stock (usd per share)				$ 0.4	$ 0.38	$ 0.38
Repurchase of common stock				$ 225,850,000		$ 22,496,000
Antidilutive securities excluded from earnings per share computation (shares)				3.8		4.6
November 2016 Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Authorized amount under share repurchase program							$ 1,000,000,000
Repurchase of common stock (shares)				1.4
Repurchase of common stock				$ 125,800,000
Cash settled purchases		$ 24,000,000
October 2018 Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Authorized amount under share repurchase program		$ 1,000,000,000
Repurchase of common stock (shares)				1.3
Repurchase of common stock				$ 100,000,000
Availability remaining under program				$ 900,000,000
Subsequent Event \| October 2018 Share Repurchase Program [Member]
Equity, Class of Treasury Stock [Line Items]
Cash settled purchases	$ 10,800,000