| Senior Long Term Notes | $12.7B | $12.4B | $13.4B | $13.9B | $15.3B | $15.8B | $16.9B | $17.7B |
| Remaining performance obligations related to customer contracts that are unsatisfied or partially unsatisfied | $10.4B | $11.1B | — | $11.3B | $12.2B | $12.7B | — | $14.2B |
| Aggregate Notional Principal Outstanding | $11B | $13B | $10.3B | $9.5B | $12.5B | $8.5B | $10.3B | $11.3B |
| Notional | $11B | $13B | $10.3B | $9.5B | $12.5B | $8.5B | $10.3B | $11.3B |
| Thereafter | $7.9B | $8.7B | — | $9B | $10.1B | $10.6B | — | $11B |
| Purchase Obligation | — | — | — | — | — | — | — | $7.7B |
| Lessee, Operating And Finance Lease, Payments, Due | — | — | — | $5.5B | $5.5B | $5.4B | — | $5.2B |
| Lessee, Operating And Finance Lease, Liability | — | — | — | $3.9B | $3.9B | $3.8B | — | $3.7B |
| Finance Lease Liability Payments Due | $3.3B | $3.5B | — | $3.4B | $3.4B | $3.3B | — | $3.3B |
| Lessee, Operating And Finance Lease, Payments, Due After Year Four | $3.2B | $3.6B | — | $3.3B | $3.4B | $3.4B | — | $3B |
| 2030 | $1.4B | $1.4B | — | $1.3B | $2.2B | $2.2B | — | $2.7B |
| Finance Lease, Right-of-Use Asset, after Accumulated Amortization | $2.1B | $2.1B | $2.2B | $2.2B | $2.3B | $2.2B | $2.3B | $2.2B |
| 2029 | $1.7B | $1.7B | — | $1.4B | $1.4B | $1.4B | — | $2.2B |
| Purchase Commitments - Due Next Year | — | — | — | — | — | — | — | $2B |
| Finance Lease Liability Payments Due After Year Five | $2.1B | $2.3B | — | $2.1B | $2.2B | $2.2B | — | $2B |
| Lessee Operating Lease Liability Payments Due | $1.9B | $2.1B | — | $2.1B | $2.1B | $2B | — | $1.9B |
| PNC Risk of Loss | — | — | — | — | — | — | — | $1.6B |
| Lessee, Operating And Finance Lease, Payments, Undiscounted Excess Amount | — | — | — | $1.6B | $1.6B | $1.6B | — | $1.5B |
| 2028 | $1.3B | $1.3B | — | $1.7B | $1.8B | $1.8B | — | $1.4B |
| Remainder of 2026 | $1B | $1B | — | $1.2B | $1.2B | $13M | — | $1.3B |
| Remainder of Fiscal Year 2024 | $1B | $1B | — | $1.2B | $1.2B | $13M | — | $1.3B |
| Finance Lease, Right-of-Use Asset, Accumulated Amortization | $897M | $955M | $964M | $990M | $1.1B | $1.1B | $1.1B | $1.2B |
| 2027 | $1.2B | $1.2B | — | $1.3B | $1.3B | $1.3B | — | $1.1B |
| Finance Lease Liability Undiscounted Excess Amount | $1.1B | $1.1B | — | $1B | $1B | $1B | — | $957M |
| 2027 | — | — | — | — | — | — | — | $790M |
| Unrecorded Unconditional Purchase Obligation | $509M | $246M | — | $90M | $103M | $94M | — | $716M |
| Equity method investments (Note 11) | $497M | $546M | $519M | $578M | $618M | $601M | $551M | $693M |
| Thereafter | — | — | — | — | — | — | — | $595M |
| Equity Investment | — | — | — | — | — | — | — | $540M |
| Lessee Operating Lease Liability Undiscounted Excess Amount | $514M | $581M | — | $572M | $572M | $552M | — | $516M |
| Lessee, Operating And Finance Lease, Payments, Due Year One | $515M | $550M | — | $491M | $503M | $506M | — | $506M |
| Lessee, Operating And Finance Lease, Payments, Due Year Two | — | — | — | $477M | $489M | $492M | — | $462M |
| Lessee, Operating And Finance Lease, Payments, Due Year Three | — | — | — | $436M | $446M | $448M | — | $425M |
| Lessee, Operating And Finance Lease, Payments, Due Year Four | — | — | — | $398M | $408M | $409M | — | $399M |
| Loan Commitment | — | — | — | — | — | — | — | $392M |
| Lessee, Operating And Finance Lease, Payments, Remainder Of Fiscal Year | — | — | — | $406M | $298M | $111M | — | $375M |
| Loans Receivable Fair Value Disclosure | — | — | — | — | — | — | $351M | $347M |
| Gross Amounts | — | — | $605M | $365M | $278M | $248M | $267M | $325M |
| Other Receivables | — | — | — | — | — | — | — | $322M |
| Common stock, shares authorized (in shares) | 300M | 300M | 300M | 300M | 300M | 300M | 300M | 300M |
| 2027 | $307M | $327M | — | $266M | $272M | $274M | — | $290M |
| Derivative, gross, assets | $427M | $303M | $591M | $347M | $271M | $231M | $255M | $281M |
| Finance Lease Liability Payments Due Year Two | $243M | $260M | — | $271M | $277M | $278M | — | $279M |
| Finance Lease Liability Payments Due Year Three | $248M | $264M | — | $259M | $265M | $266M | — | $271M |
| Finance Lease Liability Payments Due Year Four | $237M | $253M | — | $250M | $256M | $257M | — | $256M |
| 2028 | — | — | — | — | — | — | — | $223M |
| Future Equity Contribution Commitments | — | — | — | — | — | — | — | $208M |
| Derivative Asset, Including Not Subject to Master Netting Arrangement, after Offset and Deduction | $386M | $238M | $530M | $289M | $141M | $166M | $187M | $184M |
| Gross Assets/Liabilities | $68M | $145M | $79M | $94M | $339M | $217M | $241M | $178M |
| Derivative Liability | $68M | $145M | $79M | $94M | $339M | $217M | $241M | $178M |
| Gross Amounts | — | — | $79M | $94M | $339M | $217M | $241M | $178M |
| Current maturities of long-term debt | $133M | $202M | $189M | $201M | $211M | $157M | $168M | $173M |
| 2029 | — | — | — | — | — | — | — | $142M |
| Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash, Offset Against Derivative Asset | $58M | $95M | $75M | $76M | $137M | $82M | $80M | $141M |
| Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Offset | $58M | $95M | $75M | $76M | $137M | $82M | $80M | $141M |
| Derivatives, gross, liabilities | $59M | $124M | $72M | $79M | $335M | $203M | $229M | $139M |
| Common stock, shares issued (in shares) | 95.1M | 96.6M | 97.4M | 97.9M | 97.9M | 98.3M | 98.3M | 98.7M |
| Common Stock, Shares, Outstanding | 94.9M | 96.5M | 97.3M | 97.8M | 97.9M | 98.2M | 98.2M | 98.6M |
| Maximum Future Payments under Debt Guarantees | — | — | — | — | — | — | — | $44M |
| Fair value of embedded derivative | — | $223M | $213M | $191M | $200M | $186M | $230M | $38M |
| Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction | $10M | $50M | $4M | $18M | $202M | $135M | $161M | $37M |
| Contract Assets | — | — | — | — | — | — | — | $32M |
| Mortgage and loans payable | — | — | — | — | — | — | $706M | $29M |
| Notes and Loans Payable | $660M | $693M | $649M | $667M | $716M | $704M | $703M | $29M |
| Redeemable non-controlling interest | $25M | $25M | $25M | $25M | $25M | $25M | $25M | $25M |
| Outstanding Accounts Receivable | — | — | — | — | — | — | — | $17M |
| Notes and Loans Payable, Current | — | $5M | $5M | $5M | $14M | $17M | $17M | $16M |
| Allowance for doubtful accounts | $17M | $32M | $19M | $20M | $20M | $17M | $16M | $13M |
| Loans Payable, Noncurrent | $654M | $688M | $644M | $662M | $702M | $687M | $686M | $13M |
| Long Term Notes And Loans | — | $688M | $644M | $662M | $702M | $687M | $686M | $13M |
| Available for sale investments | — | — | — | — | — | — | $0 | $10M |
| Noncontrolling interests in subsidiaries | — | -$1M | -$1M | -$1M | -$2M | -$2M | -$3M | -$3M |
| Treasury stock, shares (in shares) | 127K | 106K | 103K | 84K | 79K | 63K | 62K | 62K |
| Number of countries with a defined benefit pension plan | 2.00 | 2.00 | — | 2.00 | 2.00 | 2.00 | — | 2.00 |
| Number of defined benefit pension plans | 2.00 | 2.00 | — | 2.00 | 2.00 | 2.00 | — | 2.00 |
| RPO percentage | — | — | — | — | — | — | — | 65.0% |
| Weighted-Average Discount Rate - Finance Leases | 6.0% | 6.0% | 6.0% | 6.0% | 6.0% | 6.0% | 6.0% | 6.0% |
| Operating Lease Weighted Average Discount Rate Percent | 5.0% | 5.0% | 5.0% | 5.0% | 5.0% | 5.0% | 5.0% | 5.0% |
| Common stock, par value (in dollars per share) | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Derivative Asset, Subject to Master Netting Arrangement, Liability Offset | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Derivative Liability, Subject to Master Netting Arrangement, Asset Offset | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Number of class action complaints | — | — | — | $0 | $0 | $0 | — | $0 |
| Number of settlement alternatives | — | — | 3.00 | — | — | — | — | — |
