Merger with VEREIT, Inc. and Orion Office REIT Inc. Divestiture - Pro Forma Information (Details) - VEREIT - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Pro Forma Information
Total revenues	$ 3,082.9	$ 2,828.0
Net income	$ 762.9	$ 317.2
Basic earnings per share (in dollars per share)	$ 1.39	$ 0.62
Diluted earnings per share (in dollars per share)	$ 1.39	$ 0.62

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

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