Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets:
Environmental and other similar items	$ 66.4	$ 73.2	$ 82.9
Employee related and benefit items	157.1	170.3	166.6
Operating lease liabilities	478.1	463.1	448.9
Research and development capitalization	52.6
Other items	204.1	192.0	232.8
Total deferred tax assets	958.3	898.6	931.2
Deferred tax liabilities:
Intangible assets and Property, plant, and equipment	973.4	1,053.7	1,156.4
LIFO inventories	97.3	68.6	87.6
Operating lease right-of-use assets	460.5	448.4	434.0
Other items	31.7	33.3	31.7
Total deferred tax liabilities	1,562.9	1,604.0	1,709.7
Net deferred tax liabilities	$ 604.6	$ 705.4	$ 778.5