Long-Term Debt and Other Liabilities - Additional Information (Detail)									1 Months Ended					3 Months Ended
	Mar. 01, 2020 USD ($)	Dec. 11, 2019 USD ($) shares	May 07, 2019 USD ($)	Apr. 25, 2019 USD ($)	Apr. 18, 2019 USD ($)	Jan. 03, 2017 USD ($)	Jun. 14, 2016 USD ($)	Mar. 03, 2015 USD ($) $ / shares shares	Aug. 26, 2019 USD ($) ClassOfCommonStock Tradingday	May 03, 2019 USD ($)	Apr. 15, 2019 USD ($)	Nov. 30, 2018 USD ($)	Nov. 21, 2018 USD ($) $ / shares	Mar. 31, 2020 USD ($) shares	Mar. 31, 2019 USD ($) shares	Dec. 31, 2019 USD ($)	Sep. 25, 2017 USD ($)
Debt Instrument [Line Items]
Total debt														$ 1,148,330,000		$ 1,125,503,000
Amortization of deferred financing costs														1,419,000	$ 1,249,000
Additional paid-in-capital														$ 1,081,955,000		979,499,000
Forward stock repurchase transaction, shares | shares														2,100,000	7,200,000
Repayment of convertible notes														$ 2,498,000
Margin On LIBOR									London inter-bank offered rate plus an applicable margin ranging from 1.50% to 2.00%
Line of Credit Facility, Current Borrowing Capacity														22,000,000
Debt instrument maturity date description									The final maturity of the ABL Credit Facility is August 26, 2022, unless the aggregate outstanding principal amount of our 2022 Convertible Notes (as defined below) has not, on or prior to December 15, 2021, been repaid in full or refinanced with a new maturity date no earlier than February 26, 2023, in which case the final maturity date shall instead be December 16, 2021.
Letters of Credit [Member]
Debt Instrument [Line Items]
Restricted cash														5,200,000		7,700,000
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Interest Rate On Debt									1.50%
Minimum [Member] | Base Rate [Member]
Debt Instrument [Line Items]
Interest Rate On Debt									0.50%
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Interest Rate On Debt									2.00%
Maximum [Member] | Base Rate [Member]
Debt Instrument [Line Items]
Interest Rate On Debt									1.00%
ABL Credit Facility [Member]
Debt Instrument [Line Items]
Loan origination fees														900,000
Amortization of deferred financing costs														100,000
Debt issuance costs														700,000		800,000
Effective interest rate on convertible notes									15.00%
Common stock price trading days | Tradingday									30
Line of Credit Facility, Current Borrowing Capacity														4,500,000
ABL Credit Facility [Member] | JP Morgan Chase Bank NA [Member]
Debt Instrument [Line Items]
Credit Facility borrowing base availability									$ 30,000,000
ABL Credit Facility [Member] | Minimum [Member]
Debt Instrument [Line Items]
Unused Borrowing Fee Percentage									0.25%
Fixed Charge Coverage Ratio | ClassOfCommonStock									100
Minimum Fixed Charge Coverage Ratio | ClassOfCommonStock									100
ABL Credit Facility [Member] | Maximum [Member]
Debt Instrument [Line Items]
Unused Borrowing Fee Percentage									0.375%
Fixed Charge Coverage Ratio | ClassOfCommonStock									110
Minimum Fixed Charge Coverage Ratio | ClassOfCommonStock									100
Convertible Notes [Member]
Debt Instrument [Line Items]
Forward stock repurchase transaction, shares | shares								7,200,000
12.500% Senior Secured Notes Due 2022 [Member]
Debt Instrument [Line Items]
Aggregate principal amount							$ 525,000,000
Interest rate							12.50%
Unamortized debt premium and consent fees														11,700,000
Loan origination fees														15,900,000
Amortization of deferred financing costs											$ 690,000,000			800,000
Payment Of Premium On Debt Redemption														$ 51,400,000
12.500% Senior Secured Notes Due 2022 [Member] | Condition One [Member]
Debt Instrument [Line Items]
Debt instrument redemption price percentage of principal amount redeemed														40.00%
Debt instrument redemption price, percentage														109.875%
Outstanding redemption percentage														50.00%
12.500% Senior Secured Notes Due 2022 [Member] | Additional Notes [Member] | January Two Thousand And Seventeen Additional Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount						$ 65,000,000
Interest rate						12.50%
Issue price as percentage of face value						108.00%
Proceeds from issuance of debt						$ 70,200,000
12.500% Senior Secured Notes Due 2022 [Member] | Additional Notes [Member] | September Two Thousand And Seventeen Additional Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount																	$ 100,000,000
Interest rate																	12.50%
12.500% Senior Secured Notes Due 2022 [Member] | Supplemental Indenture [Member]
Debt Instrument [Line Items]
Consent fees paid														$ 1,400,000
3.75% Convertible Senior Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount								$ 361,900,000
Interest rate								3.75%
Interest rate payable term								semi-annually
Amortization of deferred financing costs														$ 200,000
Option granted to initial purchasers								$ 60,000,000
Additional paid-in-capital								100,000,000
Convertible Notes, carrying amount of liability component								261,900,000								2,498,000
Effective interest rate on convertible notes														11.50%
Proceeds received from the issuance of the convertible notes								$ 361,900,000
Conversion rate								41.9274
Principal amount								$ 1,000
Conversion price | $ / shares								$ 23.85
Forward stock repurchase transactions amount		$ 140,000,000						$ 140,000,000
Forward stock repurchase transaction, shares | shares		2,100,000												5.1
Repayment of convertible notes												$ 199,900,000
Increase in convertale notes												$ 17,900,000
Debt Instrument Redemption Price					$ 1,000
Debt Instrument Principal Redemption					$ 1,000
Debt Issuance Costs, Net																2,500,000
Shares Purchased and Retired Under Forward Transactions | shares														98,900,000
3.75% Convertible Senior Notes [Member] | Issuance Costs [Member]
Debt Instrument [Line Items]
Loan origination fees														$ 10,400,000
Additional paid-in-capital														2,900,000
Issuance cost recorded to deferred financing costs														7,500,000
3.75% Convertible Senior Notes [Member] | Institutional Buyers [Member]
Debt Instrument [Line Items]
Aggregate principal amount								340,000,000
Principal amount of Convertible Notes, subsequently exercised								$ 21,900,000
2024 Senior Secured Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount														925,000,000
Total debt														921,300,000		921,100,000
Convertible Notes, unamortized discount														3,700,000		3,900,000
6.00% Convertible Senior Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount													$ 237,800,000
Interest rate													6.00%
Amortization of deferred financing costs														400,000
Debt issuance costs														4,100,000
Debt instrument redemption price, percentage													100.00%
Option granted to initial purchasers													$ 32,300,000
Principal amount of Convertible Notes, subsequently exercised													22,800,000
Additional paid-in-capital													49,100,000
Convertible Notes, carrying amount of liability component													$ 188,700,000	205,000,000		201,900,000
Effective interest rate on convertible notes													13.60%
Proceeds received from the issuance of the convertible notes													$ 237,800,000
Convertible Notes, unamortized discount														32,700,000		35,900,000
Conversion rate													166.6667
Principal amount													$ 1,000	1,000
Conversion price | $ / shares													$ 6.00
Multiples of principal amount													$ 1,000
Outstanding principal balance paid														237,800,000
Debt Issuance Costs, Net																4,500,000
6.00% Convertible Senior Notes [Member] | Issuance Costs [Member]
Debt Instrument [Line Items]
Loan origination fees													8,100,000
Additional paid-in-capital													1,700,000
Issuance cost recorded to deferred financing costs													6,400,000
6.00% Convertible Senior Notes [Member] | Institutional Buyers [Member]
Debt Instrument [Line Items]
Aggregate principal amount													$ 215,000,000
9.875% Senior secured Notes Due On 2024 [Member]
Debt Instrument [Line Items]
Aggregate principal amount				$ 905,000,000
Interest rate				9.875%
Increase Decrease In Debt Indebtedness										$ 20,000,000
Issue price as percentage of face value			99.512%
Maturity date				May 01, 2024
Loan origination fees														22,000,000
Amortization of deferred financing costs														900,000
Debt issuance costs														$ 18,900,000		$ 19,700,000
9.875% Senior secured Notes Due On 2024 [Member] | May Two Thousand And Nineteen Additional Notes [Member]
Debt Instrument [Line Items]
Aggregate principal amount				$ 20,000,000
Interest rate			9.875%											9.875%
Issue price as percentage of face value			100.50%
Proceeds from issuance of debt			$ 920,700,000
Accrued interest received			$ 100,000
9.875% Senior secured Notes Due On 2024 [Member] | Condition One [Member]
Debt Instrument [Line Items]
Debt instrument redemption price percentage of principal amount redeemed														103.00%
Debt Instrument Redemption Price Aggregate Of Principal Amount Redeemable														$ 150,000,000
9.875% Senior secured Notes Due On 2024 [Member] | Condition Two [Member]
Debt Instrument [Line Items]
Debt instrument redemption price percentage of principal amount redeemed														101.00%
Debt instrument redemption price, percentage							100.00%
Two Thousand Twenty Convertible Notes [Member]
Debt Instrument [Line Items]
Repayment of convertible notes	$ 2,500,000													$ 500,000
Two Thousand Twenty Convertible Notes [Member] | loss on extinguishment of debt [Member]
Debt Instrument [Line Items]
Repayment of convertible notes														159,000,000
Debt Issuance Costs, Net														600,000
Repayments Of Convertible Debt Adjustments														$ 8,500,000