Debt Facilities - Senior Notes (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	May 17, 2021	Mar. 10, 2021
Debt Instrument [Line Items]
Total long term debt	$ 11,792,184
Senior Notes
Debt Instrument [Line Items]
Long term debt, gross	11,067,590	$ 11,102,130
Less amount representing unamortized debt issuance cost	(113,758)	(117,986)
Total long term debt	10,953,832	10,984,144
Less current portion	0	0
Total	10,953,832	10,984,144
Senior Notes | 2.625% Senior Notes due 2024
Debt Instrument [Line Items]
Long term debt, gross	$ 1,000,000	$ 1,000,000
Effective interest rate	2.79%	2.79%
Interest rate (percent)	2.625%
Senior Notes | 1.250% Senior Notes due 2025
Debt Instrument [Line Items]
Long term debt, gross	$ 500,000	$ 500,000
Effective interest rate	1.46%	1.46%
Interest rate (percent)	1.25%
Senior Notes | 1.000% Senior Notes Due 2025
Debt Instrument [Line Items]
Long term debt, gross	$ 700,000	$ 700,000
Effective interest rate	1.18%	1.18%
Interest rate (percent)	1.00%
Senior Notes | 2.900% Senior Notes due 2026
Debt Instrument [Line Items]
Long term debt, gross	$ 600,000	$ 600,000
Effective interest rate	3.04%	3.04%
Interest rate (percent)	2.90%
Senior Notes | 1.450% Senior Notes due 2026
Debt Instrument [Line Items]
Long term debt, gross	$ 700,000	$ 700,000
Effective interest rate	1.64%	1.64%
Interest rate (percent)	1.45%		1.45%
Senior Notes | 0.250% Euro Senior Notes due 2027
Debt Instrument [Line Items]
Long term debt, gross	$ 553,450	$ 569,150
Effective interest rate	0.45%	0.45%
Interest rate (percent)	0.25%			0.25%
Senior Notes | 1.800% Senior Notes due 2027
Debt Instrument [Line Items]
Long term debt, gross	$ 500,000	$ 500,000
Effective interest rate	1.96%	1.96%
Interest rate (percent)	1.80%
Senior Notes | 1.550% Senior Notes due 2028
Debt Instrument [Line Items]
Long term debt, gross	$ 650,000	$ 650,000
Effective interest rate	1.67%	1.67%
Interest rate (percent)	1.55%
Senior Notes | 2.000% Senior Notes due 2028
Debt Instrument [Line Items]
Long term debt, gross	$ 400,000	$ 400,000
Effective interest rate	2.21%	2.21%
Interest rate (percent)	2.00%		2.00%
Senior Notes | 3.200% Senior Notes due 2029
Debt Instrument [Line Items]
Long term debt, gross	$ 1,200,000	$ 1,200,000
Effective interest rate	3.30%	3.30%
Interest rate (percent)	3.20%
Senior Notes | 2.150% Senior Notes due 2030
Debt Instrument [Line Items]
Long term debt, gross	$ 1,100,000	$ 1,100,000
Effective interest rate	2.27%	2.27%
Interest rate (percent)	2.15%
Senior Notes | 2.500% Senior Notes due 2031
Debt Instrument [Line Items]
Long term debt, gross	$ 1,000,000	$ 1,000,000
Effective interest rate	2.65%	2.65%
Interest rate (percent)	2.50%		2.50%
Senior Notes | 1.000% Euro Senior Notes due 2033
Debt Instrument [Line Items]
Long term debt, gross	$ 664,140	$ 682,980
Effective interest rate	1.18%	1.18%
Interest rate (percent)	1.00%			1.00%
Senior Notes | 3.000% Senior Notes due 2050
Debt Instrument [Line Items]
Long term debt, gross	$ 500,000	$ 500,000
Effective interest rate	3.09%	3.09%
Interest rate (percent)	3.00%
Senior Notes | 2.950% Senior Notes due 2051
Debt Instrument [Line Items]
Long term debt, gross	$ 500,000	$ 500,000
Effective interest rate	3.00%	3.00%
Interest rate (percent)	2.95%
Senior Notes | 3.400% Senior Notes due 2052
Debt Instrument [Line Items]
Long term debt, gross	$ 500,000	$ 500,000
Effective interest rate	3.50%	3.50%
Interest rate (percent)	3.40%		3.40%