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Debt and Financing Arrangements - Future Operating Lease Payment Obligations and Future Minimum Lease Payments under Capital Leases (Detail) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Operating leases
2025	$ 2,137.0
2026	1,819.0
2027	1,519.0
2028	958.0
2029	628.0
2030-2034	404.0
Lessee, Operating Lease, Liability, to be Paid, Total	7,465.0
Less: Interest	788.0
Amount of Lease Obligations Recorded on Consolidated Balance Sheets	6.7	$ 5.6
Capital lease
2025	154.0
2026	145.0
2027	131.0
2028	45.0
2029	22.0
2030-2034	0.0
Finance Lease, Liability, to be Paid, Total	497.0
Less: Interest	41.0
Lease Obligations [Member]
Operating leases
Amount of Lease Obligations Recorded on Consolidated Balance Sheets	6,677.0
Capital lease
Amount of Lease Obligations Recorded on Consolidated Balance Sheets	$ 456.0

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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