Stock-Based Compensation Expense - Additional Information (Details) - USD ($) $ in Millions					12 Months Ended
	Jan. 03, 2022	Aug. 03, 2021	Jul. 30, 2021	Jul. 28, 2021	Dec. 31, 2021	Dec. 31, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Conversion of preferred stock					6,878,511	19,278,888
Common stock issued (in shares)					27,366,746
Executive Officers and Non-Employee Directors [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period			640,567
Share-based Compensation, Option [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-Based Compensation, Terms of Award					Stock option awards are generally granted with an exercise price of no less than 100% of estimated fair market value on the date of grant. Time based awards generally vest over four years as follows: one fourth of the total number of shares vest and become exercisable on the one-year anniversary; 1/48th of the total number of shares subject to the option vest and become exercisable on each monthly anniversary thereafter for the remaining three years.
Stock-Based Compensation, Vesting period					4 years
Share-based Compensation, Option [Member] | Executive Officers and Non-Employee Directors [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period			622,990
Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unvested at December 31, 2021					640,479
Restricted Stock Units (RSUs) [Member] | Executive Officers and Non-Employee Directors [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-Based Compensation, Vesting period	3 years
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period	19,196	40,134	17,577
Maximum | Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-Based Compensation, Vesting period		3 years	4 years
Minimum [Member] | Restricted Stock Units (RSUs) [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock-Based Compensation, Vesting period		1 year	1 year
2021 Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock available for issuance				2,420,135
Common stock issued (in shares)				7,260,406
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum				4.00%
Total unrecognized expense related to unvested stock options					$ 8.8
Weighted average period for recognition of expenses					3 years 6 months
2021 Plan | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Conversion of preferred stock				4,569,530
2021 Employee Stock Purchase Plan | Maximum [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock available for issuance				484,027
Conversion of preferred stock				1,452,081
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum				1.00%
2021 Employee Stock Purchase Plan | Maximum [Member] | Maximum
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum				85.00%
The Calhoun Vision, Inc. 2015 Equity Incentive Plan and the Calhoun Vision, Inc. 2006 Stock Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Intrinsic Value of Vested Options					$ 14.7	$ 26.2
Intrinsic Value of Outstanding Options					14.7	26.4
Total Cash Received from the Exercise of Stock Options					1.6	1.0
Total Fair Value Less Strike Price of Stock Options Exercised					$ 4.0	$ 2.8
Unvested at December 31, 2021					2,437,649	1,177,165
Total unrecognized expense related to unvested stock options					$ 20.1	$ 9.8
Weighted average period for recognition of expenses					3 years	2 years 10 months 24 days