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Debt - Notes Issued Under Indentures Narrative (Details) £ in Thousands		12 Months Ended
	Dec. 28, 2021 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2022 GBP (£)
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 10,650,265,000	$ 9,364,451,000
Repurchase price in the event of change of control, percentage of principal plus accrued and unpaid interest		101.00%			101.00%
Net proceeds from sales of senior notes		$ 0	737,812,000	$ 3,465,000,000
Senior Notes
Debt Instrument [Line Items]
Redemption price, percentage		100.00%
Senior Notes | GBP Notes
Debt Instrument [Line Items]
Debt (inclusive of discount) | £					£ 400,000
Senior Notes | 47/8% Notes due 2027
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 1,000,000,000	1,000,000,000
Stated interest rate (as a percent)		4.875%			4.875%
Senior Notes | 51/4% Notes due 2028
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 825,000,000
Senior Notes | 5% Notes due 2028
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 500,000,000	500,000,000
Stated interest rate (as a percent)		5.00%			5.00%
Senior Notes | 47/8% Notes due 2029
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 1,000,000,000	1,000,000,000
Stated interest rate (as a percent)		4.875%			4.875%
Senior Notes | 51/4% Notes due 2030
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 1,300,000,000	1,300,000,000
Stated interest rate (as a percent)		5.25%			5.25%
Senior Notes | 41/2% Notes
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 1,100,000,000	1,100,000,000
Stated interest rate (as a percent)		4.50%			4.50%
Senior Notes | 5% Notes due 2032
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 750,000,000	750,000,000
Principal amount	$ 750,000,000
Stated interest rate (as a percent)	5.00%	5.00%			5.00%
Net proceeds from sales of senior notes	$ 737,800,000
Senior Notes | 55/8% Notes
Debt Instrument [Line Items]
Debt (inclusive of discount)		$ 600,000,000	$ 600,000,000
Stated interest rate (as a percent)		5.625%			5.625%

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Repurchase price of senior subordinated notes as a percent of the principal amount, plus accrued and unpaid interest of the debt, if there is a change of control as specified in the applicable notes' indenture.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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

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