Share Repurchase Program and Treasury Stock (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2022	Jun. 30, 2021
Share Repurchase Program and Treasury Stock (Textuals) [Abstract]
Remaining Amount to Repurchase under the program	$ 1,500,000				$ 1,500,000
Shares Purchased Under Share Repurchase Program	30,600,000				30,600,000
Treasury Stock, Value, Acquired, Cost Method	$ 274,999	$ 275,000	$ 212,499	$ 262,500	$ 550,000	$ 475,000
Number of shares repurchased					(408,901)	(390,538)
Average price of share repurchased, per share					$ 1,345.05	$ 1,216.25
Exercise of stock options and restricted stock units, shares reissued					72,408	35,636