Stock-Based Compensation Expense - Narrative (Details)	3 Months Ended		6 Months Ended		14 Months Ended
	Jun. 30, 2024 USD ($) group $ / shares shares	Jul. 02, 2023 USD ($) $ / shares shares	Jun. 30, 2024 USD ($) group $ / shares shares	Jul. 02, 2023 USD ($) $ / shares shares	Jun. 30, 2024 USD ($) group shares	Dec. 31, 2023 USD ($)	May 03, 2023 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from Stock Options Exercised	$ 1,516,000	$ 6,141,000	$ 2,637,000	$ 10,118,000
Share-Based Payment Arrangement, Exercise of Option, Tax Benefit	$ 2,043,000	$ 2,426,000	$ 2,072,000	$ 3,893,000
Weighted-average grant-date fair values (in dollars per share) | $ / shares	$ 18.46	$ 20.09	$ 14.89	$ 17.86
Total intrinsic value	$ 994,000	$ 2,123,000	$ 2,049,000	$ 5,562,000
Total fair values of stock options vest	$ 698,000	892,000	$ 26,209,000	32,073,000
Groups within the employee population | group	3		3		3
Estimated forfeiture rate for unvested options for CEO	0		0		0
Estimated annual forfeiture rate for unvested options for senior management	9.00%		9.00%		9.00%
Estimated annual forfeiture rate for unvested options for all other employees	13.00%		13.00%		13.00%
Decrease in compensation expense due to revised estimated forfeiture rates			$ 1,832,000	234,000
Unrecognized compensation expense	$ 75,507,000		$ 75,507,000		$ 75,507,000
Weighted average period to be recognized			1 year 10 months 24 days
Stock-based compensation expense	12,964,000	12,574,000	$ 26,266,000	29,153,000
Tax benefit from compensation expense	2,027,000	$ 1,892,000	3,772,000	$ 4,200,000
Recognized period costs capitalized	$ 0		$ 0		$ 0	$ 0
2001 Plan and 2007 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant under stock option plans (in shares) | shares							10,610,800
2023 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares auhtorised for grant under stock option plans (in shares) | shares	8,877,455		8,877,455		8,877,455		8,100,000
Additional shares available for grant under stock option plans (in shares) | shares					777,455
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant under stock option plans (in shares) | shares	5,958,000		5,958,000		5,958,000
Expiration period from grant day			10 years
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in dollars per share) | $ / shares	$ 43.97	$ 52.53	$ 39.03	$ 46.86
Vested (in shares) | shares	36,000	29,000	375,000	482,000
Payment, Tax Withholding, Share-Based Payment Arrangement	$ 526,000	$ 432,000	$ 4,507,000	$ 7,464,000
Granted (in shares) | shares			797,000
Tax benefit from compensation expense	$ 2,074,000	$ 150,000	$ 6,867,000	$ 3,476,000
Performance Shares (PRSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for stock option plans			3 years
Granted (in dollars per share) | $ / shares			$ 39.05
Vested (in shares) | shares	0	0	0	0
Granted (in shares) | shares	0	0	55,000	46,000
Minimum | General Stock Option Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for stock option plans			4 years
Minimum | Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for stock option plans			3 years
Maximum | General Stock Option Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for stock option plans			5 years
Maximum | Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for stock option plans			4 years