Stockholders' Deficit (Tables)

12 Months Ended

Dec. 31, 2021

Equity [Abstract]

Schedule of Repurchase Agreements

A summary of shares repurchased under the 2019 Repurchase Program and the 2015 Repurchase Program, during the years ended December 31, 2021, 2020 and 2019, and cumulatively for each program, is as follows:

	Shares	Cost of shares
		(In millions)
2019 Repurchase Program:
Repurchased during the year ended December 31, 2021	59,099	$	4.5
Repurchased during the year ended December 31, 2020	459,899	$	26.5
Repurchased during the year ended December 31, 2019	1,237,698	$	103.3
Cumulative (life-of-program) repurchases	1,756,696	$	134.3
Remaining dollar value of shares that may be repurchased	n/a	$	65.7
2015 Repurchase Program:
Repurchased during the year ended December 31, 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

Dividends Declared

During the fiscal years ended December 31, 2021, 2020 and 2019, the Company declared and paid dividends on common stock as follows:

Year ended December 31, 2021	Declaration Date	Payment Date	Dividends declared per share		Dividends paid per share		Total dividends paid(1)
							(In millions)
Fourth quarter	December 20, 2021	(2)	0.40		—		—
Total			$	0.40	$	—	$	—

Year ended December 31, 2020	Declaration Date	Payment Date	Dividends declared per share		Dividends paid per share		Total dividends paid(1)
Payment of prior year declaration	(3)	January 10, 2020	—		$	0.69	$	11.7
First quarter	February 20, 2020	April 3, 2020	$	0.76	0.76		12.7
Total			$	0.76	$	1.45	$	24.4

Year ended December 31, 2019
Payment of prior year declaration	(4)	January 4, 2019	$	—	$	0.63	$	11.4
First quarter	February 20, 2019	April 5, 2019	$	0.69	0.69		12.5
Second quarter	May 13, 2019	July 12, 2019	0.69		0.69		12.2
Third quarter	August 1, 2019	October 4, 2019	0.69		0.69		11.8
Fourth quarter	October 8, 2019	(3)	0.69		—		—
Total			$	2.76	$	2.70	$	47.9

(1) Includes dividend equivalents paid on restricted stock units

(2) The fourth quarter 2021 dividend of $6.9 million was paid on January 7, 2022.

(3) The fourth quarter 2019 dividend of $11.7 million was paid on January 10, 2020.

(4) The fourth quarter 2018 dividend of $11.4 million was paid on January 4, 2019.