Impairment of Long-Lived Assets (Tables)

9 Months Ended

Sep. 30, 2023

Impairment or Disposal of Tangible Assets Disclosure [Abstract]

Summary of Impairment Charges

The Company’s impairment charges were as follows for the three and nine months ended September 30, 2023 and 2022:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2023		2022		2023		2022
U.S. Segment
Theatre properties	$	1.0	$	1.1	$	4.9	$	3.6
Theatre operating lease right-of-use assets		1.0		2.7		4.4		4.7
Investment in NCMI/NCM (1)		—		11.2		0.7		98.0
U.S. total		2.0		15.0		10.0		106.3
International segment
Theatre properties		—		0.1		0.6		0.8
Theatre operating lease right-of-use assets		—		0.1		1.5		0.4
International total		—		0.2		2.1		1.2
Total Impairment	$	2.0	$	15.2	$	12.1	$	107.5

(1) See discussion at Impairment of NCMI Investment in Note 8.