Stockholders' Deficit - PSU Awards (Detail)		12 Months Ended
	May 18, 2017	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period in beginning of each year to award performance share unit		90 days
Three-year PSU Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
PSU awards performance period	3 years	3 years
Three-year PSU Awards | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares to be issued as percentage of target shares under performance incentive plan		0.00%
Three-year PSU Awards | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares to be issued as percentage of target shares under performance incentive plan		200.00%
2016 Three-year PSU Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average return on total shareholders		34.00%
Target level for the determination of performance goals and measures for adjusted EBITDA goal		33.00%
2017 Three-year PSU Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compound annual growth rate of net trade sales			33.00%
2019 Three-year PSU Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target level for performance goals measure achieved, three year compound return on invested capital		33.00%