Stock-Based Compensation - 2015 Long-Term Incentive Plan (Detail) - shares	Apr. 28, 2015	Mar. 31, 2024	May 01, 2020	Apr. 30, 2020
2015 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected life (years)	7 years
Number of shares authorized (in shares)	4,800,000			4,800,000
Reduction in number of shares available for issuance due to settlement of stock appreciation rights and stock unit or performance unit award (in shares)		2
Reduction in number of shares available for issuance due to settlement of stock option award (in shares)		1
Maximum aggregate shares of common stock subject to stock options, appreciation rights, restricted stock or performance stock unit awards (in shares)		1,000,000.0
2005 Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)				3,500,000
Amended 2015 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)	6,800,000
Reduction in number of shares available for issuance due to settlement of stock appreciation rights and stock unit or performance unit award (in shares)		1.5
Shares available for issuance (in shares)			2,000,000
Shares available for future grant, net (in shares)		(700,000)
Common stock, shares reserved for future issuance (in shares)		3,800,000
Stock options | 2015 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized (in shares)				1,300,000
Minimum | 2015 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Maximum | 2015 Long-Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years