Stock Plans - Summary of Stock Option Activity (Details)	3 Months Ended
	Mar. 31, 2022 $ / shares shares
Shares
Outstanding, beginning balance (in shares) | shares	161,701
Exercised (in shares) | shares	(1,056)
Outstanding, ending balance (in shares) | shares	160,645
Exercisable (in shares) | shares	160,461
Weighted Average Exercise Price (dollars per share)
Outstanding, beginning balance (dollars per share) | $ / shares	$ 45.47
Exercised (dollars per share) | $ / shares	48.95
Outstanding, ending balance (dollars per share) | $ / shares	45.45
Exercisable (dollars per share) | $ / shares	$ 45.44