Fair Value Measurements and Investments - Debt Instrument Fair Value (Details) - USD ($) $ in Millions	Dec. 31, 2021	Jul. 02, 2021
1.50% convertible notes due 2024 | Convertible Debt
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	1.50%	1.50%
4.75% senior unsecured notes due 2026
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	4.75%	4.75%
2.85% senior unsecured notes due 2029
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	2.85%	2.85%
3.10% senior unsecured notes due 2032
Debt Instrument [Line Items]
Debt instrument, interest rate (percentage)	3.10%	3.10%
Level 2 | Carrying Value
Debt Instrument [Line Items]
Long-term debt	$ 7,308	$ 8,725
Level 2 | Carrying Value | Variable interest rate Term Loan A-1 maturing 2023
Debt Instrument [Line Items]
Long-term debt	2,998	4,327
Level 2 | Carrying Value | Variable interest rate Term Loan B-4 maturing 2023
Debt Instrument [Line Items]
Long-term debt	0	1,093
Level 2 | Carrying Value | 1.50% convertible notes due 2024
Debt Instrument [Line Items]
Long-term debt	1,032	1,017
Level 2 | Carrying Value | 4.75% senior unsecured notes due 2026
Debt Instrument [Line Items]
Long-term debt	2,289	2,288
Level 2 | Carrying Value | 2.85% senior unsecured notes due 2029
Debt Instrument [Line Items]
Long-term debt	495	0
Level 2 | Carrying Value | 3.10% senior unsecured notes due 2032
Debt Instrument [Line Items]
Long-term debt	494	0
Level 2 | Fair Value
Debt Instrument [Line Items]
Long-term debt	7,647	9,169
Level 2 | Fair Value | Variable interest rate Term Loan A-1 maturing 2023
Debt Instrument [Line Items]
Long-term debt	3,006	4,346
Level 2 | Fair Value | Variable interest rate Term Loan B-4 maturing 2023
Debt Instrument [Line Items]
Long-term debt	0	1,094
Level 2 | Fair Value | 1.50% convertible notes due 2024
Debt Instrument [Line Items]
Long-term debt	1,116	1,173
Level 2 | Fair Value | 4.75% senior unsecured notes due 2026
Debt Instrument [Line Items]
Long-term debt	2,516	2,556
Level 2 | Fair Value | 2.85% senior unsecured notes due 2029
Debt Instrument [Line Items]
Long-term debt	505	0
Level 2 | Fair Value | 3.10% senior unsecured notes due 2032
Debt Instrument [Line Items]
Long-term debt	$ 504	$ 0