Long-Term Debt Interest Rates (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Nov. 25, 2019	Dec. 18, 2014	Nov. 24, 2014
Debt Instrument [Line Items]
Unamortized discount and debt issuance costs	$ (13,651)	$ (20,332)
1.125% Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	0.01125%	0.01125%	1.125%
1.625% Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	0.01625%	0.01625%	1.625%
1.875% Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	0.01875%	0.01875%		1.875%
3.45% Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	0.0345%	0.0345%	3.45%
4.15% Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	0.0415%	0.0415%			4.15%
4.50% Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	4.50%
5.45% Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	0.0545%	0.0545%			5.45%