Share repurchases (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	1 Months Ended
	May 04, 2022	Dec. 17, 2021
Equity, Class of Treasury Stock [Line Items]
Stock Repurchase Program, Authorized Amount		$ 2,000,000
Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Repurchase of common stock (in shares)	798
Treasury Stock, Value, Acquired, Cost Method	$ 87,994
Treasury Stock Acquired, Average Cost Per Share	$ 110.28
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 2,062,627