Convertible Senior Notes and Related Transactions - Exchange and Subscription Agreements, Narrative (Details)	1 Months Ended					3 Months Ended					6 Months Ended		12 Months Ended
	Apr. 30, 2024 USD ($) shares	Mar. 31, 2024 USD ($) $ / shares	Jan. 31, 2024 USD ($)	Apr. 29, 2023 USD ($) $ / shares	Apr. 30, 2019 USD ($) $ / shares	Aug. 03, 2024 USD ($) $ / shares	May 04, 2024 USD ($) shares	Feb. 03, 2024 USD ($)	Jul. 29, 2023 USD ($)	Apr. 29, 2023 USD ($) $ / shares	Aug. 03, 2024 USD ($) $ / shares	Jul. 29, 2023 USD ($)	Feb. 03, 2024 USD ($)
Debt Instrument [Line Items]
Repayment of convertible senior notes											$ 33,292,000	$ 0
Proceeds from issuance of convertible senior notes											0	80,324,000
Share repurchases						$ 50,511,000	$ 10,279,000			$ 42,821,000
Loss on extinguishment of debt						0			$ 0		1,952,000	7,696,000
Fair value of embedded derivative						18,900,000					18,900,000
Common Stock
Debt Instrument [Line Items]
Share repurchases						23,000	$ 3,000			22,000
Settlement of convertible senior notes (in shares) | shares	122,313						122,313
Exercise of convertible notes hedges (in shares) | shares							(90,729)
Treasury Stock
Debt Instrument [Line Items]
Share repurchases						50,511,000	$ 10,279,000			42,821,000
Settlement of convertible senior notes (in shares) | shares							(122,313)
Exercise of convertible notes hedges (in shares) | shares	90,729						90,729
Share Repurchase Program
Debt Instrument [Line Items]
Share repurchases		$ 10,300,000	$ 21,300,000	$ 42,800,000		$ 50,500,000					$ 60,800,000	$ 42,800,000
2028 Notes | Senior Notes
Debt Instrument [Line Items]
Interest rate (as a percent)		3.75%
Conversion price (in dollars per share) | $ / shares						$ 22.31					$ 22.31
Dividend threshold for conversion rate and conversion price adjustment (in dollars per share) | $ / shares		$ 0.225
Percentage of principal and interest that the Company may be required to purchase in the event of a fundamental change		100.00%
Minimum percentage of holders of the notes which may be able to declare the Notes to be due and payable upon the occurrence of certain events of default		25.00%
Percentage of principal and interest that may be declared due and payable upon the occurrence of certain events of default		100.00%
Initial 2028 Notes | Senior Notes
Debt Instrument [Line Items]
Face amount				$ 275,000,000						$ 275,000,000
Interest rate (as a percent)				3.75%						3.75%
Convertible senior notes issued upon exchange				$ 163,000,000
Proceeds from issuance of convertible senior notes				$ 112,000,000
Principal amount outstanding						$ 275,000,000		$ 275,000,000			$ 275,000,000		$ 275,000,000
Conversion ratio				0.0404858
Conversion price (in dollars per share) | $ / shares				$ 24.70						$ 24.70
Debt issuance costs incurred													5,900,000
Additional 2028 Notes | Senior Notes
Debt Instrument [Line Items]
Principal amount outstanding						76,947,000		64,826,000			76,947,000		64,826,000
Fair value of embedded derivative						18,900,000		16,390,000			18,900,000		16,390,000
Debt discount		$ 11,800,000
January Additional 2028 Notes | Senior Notes
Debt Instrument [Line Items]
Interest rate (as a percent)			3.75%
Convertible senior notes issued upon exchange			$ 64,800,000
Fair value of debt			71,900,000
Debt issuance costs incurred													2,000,000
March Additional 2028 Notes | Senior Notes
Debt Instrument [Line Items]
Interest rate (as a percent)		3.75%
Convertible senior notes issued upon exchange		$ 12,100,000
Fair value of debt		16,700,000
Debt issuance costs incurred							$ 900,000
2024 Notes | Senior Notes
Debt Instrument [Line Items]
Face amount					$ 300,000,000
Interest rate (as a percent)					2.00%
Original convertible senior notes exchanged		14,600,000	67,100,000	$ 184,900,000
Repayment of convertible senior notes	$ 33,300,000			33,300,000
Principal amount outstanding		$ 33,500,000	$ 48,100,000	$ 115,100,000		$ 0		48,078,000		$ 115,100,000	$ 0		48,078,000
Percentage of exchanged notes accounted for as an extinguishment of debt				74.00%						74.00%
Percentage of exchanged notes accounted for as a modification of debt				26.00%						26.00%
Loss on extinguishment of debt							$ 2,000,000	$ 4,700,000		$ 7,700,000
Conversion ratio					0.0387879
Conversion price (in dollars per share) | $ / shares					$ 25.78
Dividend threshold for conversion rate and conversion price adjustment (in dollars per share) | $ / shares					$ 0.1125
Debt issuance costs expensed													$ 500,000
Debt issuance costs capitalized					$ 5,300,000
Debt settled	$ 33,500,000
2024 Notes | Senior Notes | Initial Purchasers
Debt Instrument [Line Items]
Debt issuance costs capitalized					3,800,000
2024 Notes | Senior Notes | Third Party Offerers
Debt Instrument [Line Items]
Debt issuance costs capitalized					$ 1,500,000