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Number Of Mortgages Assumed During Period

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

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Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.

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The fair value of loans assumed in noncash investing or financing activities.

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The net book value of a nonmonetary asset transferred or exchanged in connection with the acquisition of a business or asset in a noncash transaction. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Nonmonetary assets and liabilities are assets and liabilities that will not result in cash receipts or cash payments in the future.

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Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders.

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The fair value of notes assumed in noncash investing or financing activities.

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The amount of cash paid during the reporting period for charges associated with the mergers.

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Supplemental Disclosures of Cash Flow Information - Summary (Details) $ in Thousands, £ in Millions							12 Months Ended
	Dec. 30, 2021 USD ($) shares	Nov. 30, 2021 USD ($) shares	Nov. 01, 2021 USD ($) shares	Mar. 28, 2019 USD ($) shares	Apr. 30, 2018 shares	Mar. 30, 2018 shares	Dec. 31, 2021 USD ($) mortgage	Dec. 31, 2021 GBP (£) mortgage	Dec. 31, 2020 USD ($) mortgage	Dec. 31, 2019 USD ($)
Supplemental Disclosures of Cash Flow Information
Cash paid for interest							$ 355,483		$ 285,617	$ 275,303
Cash paid for income taxes							19,676		13,128	4,221
Cash paid for merger and integration-related costs							157,115		0	0
Non-cash activities:
Notes payable assumed at fair value							4,946,965		0	0
Non-cash assets and liabilities assumed in merger							11,559,875		0	0
Non-cash assets and liabilities distributed in Orion Divestiture							1,142,121		0	0
Additions to noncontrolling interest							43,390		3,168	11,370
Derivative
Non-cash activities:
Net derivative liability fair value adjustment							(40,489)		55,205	0
Mortgages payable
Non-cash activities:
Mortgages assumed at fair value							$ 911,525		$ 0	130,765
Number of mortgages assumed \| mortgage							11	11	0
Sterling-denominated mortgage \| Mortgages payable
Non-cash activities:
Mortgages assumed at fair value \| £								£ 31.0
Number of mortgages assumed \| mortgage							1	1
VEREIT \| Mortgages payable
Non-cash activities:
Mortgages assumed at fair value							$ 869,100
Number of mortgages assumed \| mortgage							10	10
Topic 842
Non-cash activities:
Adoption of Accounting Standards Codifications Topic 842, Leases										131,982
Realty Income, L.P. units
Non-cash activities:
Additions to noncontrolling interest	$ 16,600	$ 20,400		$ 6,300			$ 38,783		$ 0	6,286
Number of partnership units issued (in units) \| shares	240,586	300,604		89,322	131,790	242,007
Realty Income, L.P. units \| VEREIT
Non-cash activities:
Additions to noncontrolling interest			$ 1,800
Number of partnership units issued (in units) \| shares			56,400
Other Noncontrolling Interests
Non-cash activities:
Additions to noncontrolling interest							$ 0		$ 0	$ 5,084