Cash Flow Information - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Other Significant Noncash Transactions [Line Items]
Cash paid for interest	$ 16,300,000	$ 14,900,000
Net of capitalized interest	100,000	900,000
Increase (decrease) in accrued construction costs	300,000	$ (5,300,000)
First Lien Revolving Facility
Other Significant Noncash Transactions [Line Items]
Line of credit facilities gross borrowings	0
Line of credit facilities gross repayments	0
Restructured Revolver
Other Significant Noncash Transactions [Line Items]
Line of credit facilities gross borrowings	34,000,000.0
Line of credit facilities gross repayments	$ 0