Consolidated Statements of Comprehensive Income - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenues
Lease revenue	$ 339.6	$ 308.6	$ 672.9	$ 610.6
Marine operating revenue	0.0	2.0	0.0	5.5
Other revenue	33.4	26.2	66.8	55.1
Total Revenues	386.7	343.2	766.6	682.1
Expenses
Maintenance expense	96.6	82.3	188.0	166.2
Marine operating expense	0.0	2.4	0.0	4.4
Depreciation	98.5	92.1	194.5	181.9
Operating Lease, Expense	9.0	9.0	18.0	18.0
Other operating expense	13.8	11.0	27.4	22.0
Selling, general and administrative	58.6	52.0	114.5	102.4
Total Expenses	276.5	248.8	542.4	494.9
Other Income (Expense)
Net gain on asset dispositions	25.6	41.1	61.8	88.2
Interest expense, net	(82.8)	(63.7)	(160.6)	(122.7)
Other (expense) income	(10.8)	(4.9)	(10.0)	(8.9)
Income before Income Taxes and Share of Affiliates’ Earnings	42.2	66.9	115.4	143.8
Income taxes	(10.4)	(17.6)	(29.0)	(37.8)
Share of affiliates' earnings, net of taxes	12.6	14.0	32.3	34.7
Net income	44.4	63.3	118.7	140.7
Other Comprehensive Income, net of taxes
Foreign currency translation adjustments	(7.6)	23.1	(22.0)	31.9
Unrealized Gain (Loss) on Derivatives	0.2	(0.2)	0.3	0.6
Post-retirement benefit plans	0.0	1.1	4.5	1.0
Other comprehensive (loss) income	(7.4)	24.0	(17.2)	33.5
Comprehensive Income	$ 37.0	$ 87.3	$ 101.5	$ 174.2
Share Data
Basic earnings per share (in dollars per share)	$ 1.22	$ 1.74	$ 3.25	$ 3.88
Average number of common shares (in shares)	35,800	35,600	35,800	35,600
Diluted earnings per share (in dollars per share)	$ 1.21	$ 1.74	$ 3.25	$ 3.87
Average number of common shares and common share equivalents (in shares)	35,900	35,700	35,900	35,700
Non-dedicated engine revenue	$ 13.7	$ 6.4	$ 26.9	$ 10.9
Segment Profit Loss	$ 117.5	$ 139.2	$ 270.5	$ 294.1