Schedule I - Condensed Balance Sheets (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Current assets:
Total current assets	$ 567,396	$ 507,437
Total assets	2,610,316	2,566,358
Current liabilities:
Other accrued liabilities	45,811	50,950
Total current liabilities	371,966	317,121
Total liabilities	2,644,232	2,672,161
Commitments and contingencies
Stockholders’ Deficit:
Preferred stock, $0.01 par value—authorized, 100,000,000 shares, no shares issued or outstanding at December 31, 2021 and 2020
Common stock, $0.01 par value—authorized, 1,000,000,000 shares; 95,541,992 and 94,652,248 shares issued at December 31, 2021 and 2020, respectively	955	946
Additional paid-in capital	711,474	680,360
Accumulated deficit	(115,287)	(371,800)
Treasury stock, at cost (19,953,042 and 16,260,248 shares at December 31, 2021 and 2020, respectively)	(631,058)	(415,309)
Total stockholders’ deficit	(33,916)	(105,803)	$ 210,892	$ 265,194
Total liabilities and stockholders’ deficit	2,610,316	2,566,358
Parent Company [Member]
Current assets:
Cash	407	455
Total current assets	407	455
Total assets	407	455
Current liabilities:
Loss in excess of investment in wholly-owned subsidiary	33,916	105,803
Other accrued liabilities	407	455
Total current liabilities	34,323	106,258
Total liabilities	34,323	106,258
Commitments and contingencies
Stockholders’ Deficit:
Preferred stock, $0.01 par value—authorized, 100,000,000 shares, no shares issued or outstanding at December 31, 2021 and 2020
Common stock, $0.01 par value—authorized, 1,000,000,000 shares; 95,541,992 and 94,652,248 shares issued at December 31, 2021 and 2020, respectively	955	946
Additional paid-in capital	711,474	680,360
Accumulated deficit	(115,287)	(371,800)
Treasury stock, at cost (19,953,042 and 16,260,248 shares at December 31, 2021 and 2020, respectively)	(631,058)	(415,309)
Total stockholders’ deficit	(33,916)	(105,803)
Total liabilities and stockholders’ deficit	$ 407	$ 455