Stockholders' Deficit (Tables)

6 Months Ended

Jun. 30, 2019

Equity [Abstract]

Dividends Declared

Dividends declared and paid per share for the three and six months ended June 30, 2019 and 2018 were as follows:

	Three months ended June 30,				Six months ended June 30,
	2019		2018		2019		2018
Dividends declared per common share	$	0.69	$	0.63	$	1.38	$	1.26
Dividends paid per common share	$	0.69	$	0.63	$	1.32	$	1.60

Class of Treasury Stock

A summary of shares repurchased under the 2019 Repurchase Program and the 2015 Repurchase Program, during the three and six months ended June 30, 2019 and cumulatively, is as follows:

	Shares	Cost of shares
		(In millions)
2019 Repurchase Program:
Repurchased during the three months ended June 30, 2019	392,132	$	35.3
Repurchased during the six months ended June 30, 2019	432,949	$	39.0
Cumulative (life-of-program) repurchases	432,949	$	39.0
Remaining dollar value of shares that may be repurchased	n/a	$	161.0
2015 Repurchase Program:
Repurchased during the three months ended June 30, 2019	—	$	—
Repurchased during the six months ended June 30, 2019	110,499	$	8.4
Cumulative (life-of-program) repurchases	1,589,995	$	126.2
Remaining dollar value of shares that may be repurchased	n/a	n/a