Shareholders Equity (Tables)

9 Months Ended

Sep. 30, 2014

The Company declared and paid cash dividends per common share during the periods presented as follows:



(in millions, except per share amounts)	Dividends Per Share		Amount
2014:
First Quarter	$	0.0425	$	7.3
Second Quarter	$	0.0425	$	7.3
Third Quarter	$	0.0425	$	7.3
2013:
First Quarter	$	—	$	—
Second Quarter	$	—	$	—
Third Quarter	$	—	$	—
Fourth Quarter	$	0.0425	$	7.3

Shares sold by certain selling stockholders [Table Text Block]

The Company has completed the following secondary public offerings, whereby certain selling stockholders sold shares of common stock to the underwriters. The Company did not receive any proceeds from these sales of shares.



Secondary Offering Shares	Completion Date of Secondary Offering	Overallotment Shares ⁽¹⁾	Completion Date of Overallotment Shares	Secondary Offering Expenses (in millions)
15,000,000	11/19/2013	2,250,000	12/18/2013	$	0.6
10,000,000	3/12/2014	1,500,000	3/12/2014	$	0.4
15,000,000	5/28/2014	2,250,000	6/4/2014	$	0.5
15,000,000	9/8/2014 ⁽²⁾	—	—	$	0.3

(1) Under each underwriting agreement, the selling stockholders granted the underwriters an option, exercisable for thirty days, to purchase up to the additional amount of shares noted.

(2) The option to purchase additional shares was not exercised in connection with the September 2014 secondary offering.

IPO and Secondary-Offering- Related Expenses [Table Text Block]

The following pre-tax IPO-related expenses and secondary-offering-related expenses were included within selling and administrative expenses in the consolidated statements of operations during three and nine months ended September 30, 2014 and 2013, respectively.



(in millions)	Three Months Ended September 30,				Nine Months Ended September 30,
	2014		2013		2014		2013
Acceleration charge for certain equity awards and related employer payroll taxes	$	—	$	40.7	$	—	$	40.7
RDU Plan cash retention pool accrual	—		7.5		—		7.5
Management services agreement termination fee	—		24.4		—		24.4
Other expenses ⁽¹⁾	0.3		1.5		1.2		1.7
IPO- and secondary-offering-related expenses	$	0.3	$	74.1	$	1.2	$	74.3

(1) Other expenses include secondary-offering expenses of $0.3 million and $1.2 million for the three and nine months ended September 30, 2014, respectively. There were no secondary-offering expenses recognized during the three and nine months ended September 30, 2013.