Future Gross Minimum Rent Payments (Detail) $ in Millions	Dec. 31, 2024 USD ($)
Leases Disclosure [Line Items]
2025	$ 2,880.0
2026	2,762.0
2027	2,654.0
2028	2,534.0
2029	2,393.0
Thereafter	16,375.0
Total minimum payments	29,598.0
Owned sites
Leases Disclosure [Line Items]
2025	1,455.0
2026	1,401.0
2027	1,353.0
2028	1,298.0
2029	1,227.0
Thereafter	8,462.0
Total minimum payments	15,196.0
Leased sites
Leases Disclosure [Line Items]
2025	1,425.0
2026	1,361.0
2027	1,301.0
2028	1,236.0
2029	1,166.0
Thereafter	7,913.0
Total minimum payments	$ 14,402.0

Leases Disclosure [Line Items]

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- Definition

Amount of lease payments to be received by lessor for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479773/842-30-50-12

+ Details

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Amount of lease payment to be received by lessor for operating lease in fifth 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).

+ References

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Amount of lease payment to be received by lessor for operating lease in fourth 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).

+ References

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Amount of lease payment to be received by lessor for operating lease in next 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).

+ References

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Amount of lease payment to be received by lessor for operating lease after fifth 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).

+ References

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- Definition

Amount of lease payment to be received by lessor for operating lease 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).

+ References

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Amount of lease payment to be received by lessor for operating lease 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).

+ References

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