Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 581.8	$ 456.2
Accounts receivable, net of allowance for doubtful accounts (June 30, 2020: $5.7; December 31, 2019: $5.3)	432.2	570.8
Inventories	313.3	438.2
Other current assets	12.2	25.9
Total current assets	1,339.5	1,491.1
Investments in unconsolidated affiliates	212.3	188.1
Property, plant and equipment, net of accumulated depreciation (June 30, 2020: $738.6; December 31, 2019: $665.7)	573.5	625.8
Other assets
Goodwill	67.7	67.7
Other intangible assets, net	184.4	191.5
Right of use assets - operating	75.3	71.4
Deferred income tax assets	82.5	67.5
Deferred charges and other assets	54.0	55.7
Total other assets	463.9	453.8
Total assets	2,589.2	2,758.8
Current liabilities
Short-term borrowings and current portion of long-term debt	11.7	11.1
Accounts payable	213.6	343.0
Current lease liabilities - operating	15.2	14.1
Income taxes payable	59.0	5.0
Accrued expenses and other current liabilities	136.1	154.4
Total current liabilities	435.6	527.6
Noncurrent liabilities
Long-term debt, net of unamortized deferred financing fees	1,261.3	1,162.6
Noncurrent lease liabilities - operating	63.2	58.0
Deferred income tax liabilities	47.9	41.5
Other noncurrent obligations	322.4	300.2
Total noncurrent liabilities	1,694.8	1,562.3
Commitments and contingencies (Note 15)
Shareholders' equity
Ordinary shares, $0.01 nominal value, 50,000.0 shares authorized (June 30, 2020: 48.8 shares issued and 38.3 shares outstanding; December 31, 2019: 48.8 shares issued and 39.0 shares outstanding)	0.5	0.5
Additional paid-in-capital	576.3	574.7
Treasury shares, at cost (June 30, 2020: 10.5 shares; December 31, 2019: 9.8 shares)	(547.3)	(524.9)
Retained earnings	585.4	781.0
Accumulated other comprehensive loss	(156.1)	(162.4)
Total shareholders' equity	458.8	668.9
Total liabilities and shareholders' equity	$ 2,589.2	$ 2,758.8