| Finance Lease, Right-of-Use Asset, before Accumulated Amortization | 33.00M | as of 2025-12-31 |
| Finance Lease, Right-of-Use Asset, Accumulated Amortization | 23.00M | as of 2025-12-31 |
| Current Federal Tax Expense (Benefit) | 216.00M | 2025-01-01 → 2025-12-31 |
| Current State and Local Tax Expense (Benefit) | 139.00M | 2025-01-01 → 2025-12-31 |
| Current Foreign Tax Expense (Benefit) | 576.00M | 2025-01-01 → 2025-12-31 |
| Current Income Tax Expense (Benefit) | 931.00M | 2025-01-01 → 2025-12-31 |
| Capitalized Computer Software, Accumulated Amortization | 252.00M | as of 2025-12-31 |
| Deferred Federal Income Tax Expense (Benefit) | 302.00M | 2025-01-01 → 2025-12-31 |
| Deferred State and Local Income Tax Expense (Benefit) | 4.00M | 2025-01-01 → 2025-12-31 |
| Capitalized Computer Software, Amortization | 43.00M | 2025-01-01 → 2025-12-31 |
| Deferred Foreign Income Tax Expense (Benefit) | 21.00M | 2025-01-01 → 2025-12-31 |
| Operating Lease, Liability, Current | 153.00M | as of 2025-12-31 |
| Accrued Professional Fees, Current | 193.00M | as of 2025-12-31 |
| Share-based Payment Arrangement, Expense | 181.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | 731.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | 113.00M | 2025-01-01 → 2025-12-31 |
| Share-based Payment Arrangement, Expense, Tax Benefit | 37.00M | 2025-01-01 → 2025-12-31 |
| EffectiveIncomeTaxRateReconciliationFdiiAmount | 55.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Tax Credit, Amount | 8.00M | 2025-01-01 → 2025-12-31 |
| Contract with Customer, Asset, Reclassified to Receivable | -371.00M | 2025-01-01 → 2025-12-31 |
| Contract with Customer, Liability, Revenue Recognized | -416.00M | 2025-01-01 → 2025-12-31 |
| Contract with Customer, Liability, Increase (Decrease) for Contract Acquired in Business Combination | 0 | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount | -3.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Tax Contingency, Amount | -6.00M | 2025-01-01 → 2025-12-31 |
| Dividends, Common Stock, Cash | 610.00M | 2025-01-01 → 2025-12-31 |
| Accrued Liabilities and Other Liabilities | 2.66B | as of 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount | 336.00M | 2025-01-01 → 2025-12-31 |
| Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | -2.00M | 2025-01-01 → 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year One | 217.00M | as of 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Two | 209.00M | as of 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Three | 187.00M | as of 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Four | 169.00M | as of 2025-12-31 |
| Revenue, Remaining Performance Obligation, Amount | 6.28B | as of 2025-12-31 |
| Finite-Lived Intangible Asset, Expected Amortization, Year Five | 144.00M | as of 2025-12-31 |
| Derivative Asset, Fair Value, Amount Not Offset Against Collateral | 3.00M | as of 2025-12-31 |
| Intangible Assets, Gross (Excluding Goodwill) | 3.19B | as of 2025-12-31 |
| Derivative Liability, Fair Value, Amount Not Offset Against Collateral | 86.00M | as of 2025-12-31 |
| Indefinite-Lived Trade Names | 116.00M | as of 2025-12-31 |
| Long-Lived Assets | 933.00M | as of 2025-12-31 |
| Capitalized Contract Cost, Amortization | -78.00M | 2025-01-01 → 2025-12-31 |
| Capitalized Contract Cost, Impairment Loss | -12.00M | 2025-01-01 → 2025-12-31 |
| Defined Benefit Plan, Net Periodic Benefit Cost (Credit) | 13.00M | 2025-01-01 → 2025-12-31 |
| Deferred Tax Assets, Operating Loss Carryforwards | 45.00M | as of 2025-12-31 |
| Goodwill, Acquired During Period | 0 | 2025-01-01 → 2025-12-31 |
| Deferred Tax Assets, Tax Credit Carryforwards | 18.00M | as of 2025-12-31 |
| Goodwill, Foreign Currency Translation Gain (Loss) | 153.00M | 2025-01-01 → 2025-12-31 |
| Operating Lease, Cost | 197.00M | 2025-01-01 → 2025-12-31 |
| Short-term Lease, Cost | 16.00M | 2025-01-01 → 2025-12-31 |
| Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits | 204.00M | as of 2025-12-31 |
| Variable Lease, Cost | 19.00M | 2025-01-01 → 2025-12-31 |
| Right-of-Use Asset Obtained in Exchange for Operating Lease Liability | 160.00M | 2025-01-01 → 2025-12-31 |
| Deferred Tax Assets, Tax Deferred Expense, Other | 848.00M | as of 2025-12-31 |
| Accounts Receivable, Allowance for Credit Loss, Writeoff | 14.00M | 2025-01-01 → 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year One | 182.00M | as of 2025-12-31 |
| Deferred Tax Assets, Deferred Income | 422.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Two | 150.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Three | 120.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Four | 83.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, Year Five | 54.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid, after Year Five | 84.00M | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, to be Paid | 673.00M | as of 2025-12-31 |
| Deferred Tax Assets, Gross | 1.54B | as of 2025-12-31 |
| Deferred Tax Assets, Valuation Allowance | 427.00M | as of 2025-12-31 |
| Deferred Tax Assets, Net of Valuation Allowance | 1.11B | as of 2025-12-31 |
| Lessee, Operating Lease, Liability, Undiscounted Excess Amount | 97.00M | as of 2025-12-31 |
| Deferred Tax Liabilities, Gross | 311.00M | as of 2025-12-31 |
| Deferred Tax Assets, Net | 799.00M | as of 2025-12-31 |
| Deferred Tax Liabilities, Deferred Expense | 16.00M | as of 2025-12-31 |
| Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months | -47.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits | 487.00M | as of 2025-12-31 |
| Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions | 147.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | 3.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | 37.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities | 8.00M | 2025-01-01 → 2025-12-31 |
| Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations | 5.00M | 2025-01-01 → 2025-12-31 |
| Income (Loss) from Continuing Operations before Income Taxes, Domestic | 1.19B | 2025-01-01 → 2025-12-31 |
| Income (Loss) from Continuing Operations before Income Taxes, Foreign | 2.29B | 2025-01-01 → 2025-12-31 |
| APIC, Share-based Payment Arrangement, Increase for Cost Recognition | 181.00M | 2025-01-01 → 2025-12-31 |