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Debt (Term Loan under the Senior Credit Agreement) (Narrative) (Details) - USD ($) |  | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jan. 25, 2024 | Mar. 31, 2024 | Feb. 23, 2024 | Dec. 31, 2023 | Nov. 03, 2023
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal balance |  | $ 12,435,000,000 |  | $ 12,388,000,000 |
2018 Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal balance |  |  |  | 2,268,000,000 |
Accruing interest rate |  | 7.34% |  |  |
Financing fees at issuance | $ 3,300,000 |  |  |  |
Debt discount | 1,200,000 |  |  |  |
Maturity Date |  | Apr. 11, 2025 |  |  |
2024 Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal balance | $ 2,300,000,000 | $ 2,300,000,000 |  |  |
Percentage of par value price for issuance of term loan | 99.75% |  |  |  |
Line of credit facility, maximum borrowing capacity | $ 2,300,000,000 |  |  |  |
Financing fees at issuance | 19,400,000 |  |  |  |
Quarterly payments | 5,750,000 |  |  |  |
Maturity Date |  | Jan. 25, 2031 |  |  |
Interest Rate |  | 2.855% |  |  |
2024 Term Loan [Member] | Interest Rate Swap [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Notional amount | $ 1,950,000,000 |  |  |  | $ 1,000,000,000.0
Derivative fixed interest rate | 2.05% |  |  |  | 5.83%
Base Rate [Member] | 2024 Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate | 1.00% |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | 2024 Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate | 2.00% |  |  |  |
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] | 2024 Term Loan [Member] | Interest Rate Swap [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Derivative basis spread on variable interest rate | 2.00% |  |  |  | 2.00%
Secured Overnight Financing Rate (SOFR) Inclusive of Credit Spread Adjustment [Member] | 2024 Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate | 0.00% |  |  |  |
Revolving Credit Facility [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Aggregate principal balance |  | $ 195,000,000 |  | 180,000,000 |
Line of credit facility, maximum borrowing capacity | $ 1,750,000,000 | $ 2,000,000,000.0 |  | $ 1,500,000,000 |
Maturity Date |  | Jan. 25, 2029 |  |  |
Interest Rate |  | 6.395% |  |  |
Revolving Credit Facility [Member] | 2024 Term Loan [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Line of credit facility, maximum borrowing capacity | $ 1,750,000,000 |  | $ 2,000,000,000.0 |  |
Revolving Credit Facility [Member] | Minimum [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate |  | 1.125% |  |  |
Revolving Credit Facility [Member] | Minimum [Member] | Base Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate |  | 0.125% |  |  |
Revolving Credit Facility [Member] | Minimum [Member] | Eurodollar [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate |  | 1.125% |  |  |
Revolving Credit Facility [Member] | Maximum [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate |  | 1.50% |  |  |
Revolving Credit Facility [Member] | Maximum [Member] | Base Rate [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate |  | 0.50% |  |  |
Revolving Credit Facility [Member] | Maximum [Member] | Eurodollar [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Basis spread on variable interest rate |  | 1.50% |  |  |

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