Equity

6 Months Ended

Jun. 30, 2015

Equity [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

Equity

Declaration and Payment of Dividends

During the six months ended June 30, 2015, the following dividends were declared or paid:

Equity Type	Declaration Date	Record Date	Payment Date	Dividends Per Share		Aggregate Payment Amount (In millions)
Common Stock	February 12, 2015	March 20, 2015	March 31, 2015	$	0.82	$	274.7	(a)
Common Stock	May 29, 2015	June 19, 2015	June 30, 2015	$	0.82	$	274.5	(a)
Convertible Preferred Stock	December 22, 2014	January 15, 2015	February 2, 2015	$	1.1250	$	11.0
Convertible Preferred Stock	March 27, 2015	April 15, 2015	May 1, 2015	$	1.1250	$	11.0
Convertible Preferred Stock	June 21, 2015	July 15, 2015	August 3, 2015	$	1.1250	$	11.0	(b)

(a) Inclusive of dividends accrued for holders of unvested restricted stock units.

(b) Represents amount paid on August 3, 2015 based on holders of record on July 15, 2015.

See note 14.

Purchases of the Company's Common Stock

For the six months ended June 30, 2015, the Company purchased 0.3 million shares of its common stock utilizing $29.5 million in cash.