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Borrowings - Schedule of Outstanding Borrowings (Parenthetical) (Details)	Dec. 31, 2021	Mar. 31, 2021	Mar. 09, 2021	Dec. 31, 2020	Nov. 25, 2019	Jun. 18, 2018	Jun. 21, 2010	Nov. 17, 2006
Outstanding Borrowings
Weighted-average effective interest rate (as a percent)	3.30%
3.600% Notes Due 2022
Outstanding Borrowings
Stated interest rate (as a percent)	3.60%			3.60%
4.250% Notes Due 2023
Outstanding Borrowings
Stated interest rate (as a percent)	4.25%			4.25%		4.25%
2.850% Notes Due 2025
Outstanding Borrowings
Stated interest rate (as a percent)	2.85%			2.85%	2.85%
1.350% Notes Due 2026
Outstanding Borrowings
Stated interest rate (as a percent)	1.35%	1.35%
Effective interest rate (as a percent)	1.50%
2.750% Notes Due 2031
Outstanding Borrowings
Stated interest rate (as a percent)	2.75%		2.75%
Effective interest rate (as a percent)	2.90%
6.200% Notes Due 2036
Outstanding Borrowings
Stated interest rate (as a percent)	6.20%			6.20%				6.20%
6.200% Notes Due 2040
Outstanding Borrowings
Stated interest rate (as a percent)	6.20%			6.20%			6.20%
Term Loan Facility Borrowing (Effective Rate of 1.4%)
Outstanding Borrowings
Effective interest rate (as a percent)	1.40%			1.40%

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Contractual interest rate for funds borrowed, under the debt agreement.

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