Deferred Revenue And Remaining Performance Obligations (Tables)

3 Months Ended

Mar. 31, 2023

Revenue Recognition and Deferred Revenue [Abstract]

Schedule of Deferred Revenue and Performance Obligations

Changes in our deferred revenue during the first quarter of 2023 and 2022 were as follows: 

	First Quarter of
(In millions)	2023		2022
Beginning balance of the period	$	737.6	$	631.8
Revenue recognized from prior year-end	(293.5)		(234.6)
Billings net of revenue recognized from current year	316.7		306.7
Ending balance of the period	$	760.8	$	703.9