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Stock-Based Compensation - Narrative (Details) - USD ($) $ in Millions		3 Months Ended	4 Months Ended
	Sep. 23, 2021	Mar. 31, 2022	Mar. 31, 2022	Dec. 31, 2012
Share-Based Compensation [Line Items]
Unrecognized stock-based compensation expense related to stock options		$ 2.0	$ 2.0
2017 Plan
Share-Based Compensation [Line Items]
Shares available for grant		2,000,000	2,000,000
2012 Purchase Plan
Share-Based Compensation [Line Items]
Number of shares authorized				2,000,000
Number of additional shares authorized	2,000,000
Maximum number of shares per participant per offering period	5,000
Shares issued under the Plan			2,000,000
Options and RSUs \| Non-employee director
Share-Based Compensation [Line Items]
Service period for award vesting (in years)		1 year
Stock options
Share-Based Compensation [Line Items]
Award expiration period (in years)		10 years
Weighted-average period for recognition (in years)		1 year 9 months 18 days
Stock options \| President and Chief Executive Officer
Share-Based Compensation [Line Items]
Award expiration period (in years)		7 years
RSUs
Share-Based Compensation [Line Items]
Service period for award vesting (in years)		4 years
Unrecognized stock-based compensation expense related to RSUs		$ 90.8	$ 90.8
Weighted-average period for recognition (in years)		2 years 8 months 12 days
RSUs \| Achievement levels based on EPS targets
Share-Based Compensation [Line Items]
Vesting weight (percent)		34.00%
RSUs \| Relative total stockholders return
Share-Based Compensation [Line Items]
Vesting weight (percent)		33.00%
RSUs \| Performance based on Nasdaq Healthcare Provider Index
Share-Based Compensation [Line Items]
Vesting weight (percent)		33.00%