Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Fair value assets and liabilities measured on a recurring basis

Assets and liabilities measured at fair value on a recurring basis are presented below:

	2019								2018
	Level 1		Level 2			Total			Level 1		Level 2			Total
Assets measured at fair value
Cash and cash equivalents	$	31.0	$	—		$	31.0		$	48.6	$	—		$	48.6
Other current assets:
Foreign exchange contracts	—		—			—			—		0.1			0.1
Commodity hedge contracts	—		12.9			12.9			—		13.0			13.0
Other non-current assets:
Foreign exchange contracts	—		0.1			0.1			—		0.4			0.4
Commodity hedge contracts	—		2.7			2.7			—		2.9			2.9
Assets measured at fair value	$	31.0	$	15.7		$	46.7		$	48.6	$	16.4		$	65.0
Liabilities measured at fair value
Accrued liabilities:
Foreign exchange contracts	$	—	$	(0.5	)	$	(0.5	)	$	—	$	(1.2	)	$	(1.2	)
Commodity hedge contracts	—		(16.5		)	(16.5		)	—		(5.9		)	(5.9		)
Other non-current liabilities:
Foreign exchange contracts	—		(0.2		)	(0.2		)	—		(1.5		)	(1.5		)
Commodity hedge contracts	—		(1.9		)	(1.9		)	—		(1.6		)	(1.6		)
Liabilities measured at fair value	$	—	$	(19.1	)	$	(19.1	)	$	—	$	(10.2	)	$	(10.2	)
Liabilities measured at other than fair value
Long-term debt, including current portions:
Fair value	$	—	$	(2,023.5	)	$	(2,023.5	)	$	—	$	(1,852.4	)	$	(1,852.4	)
Carrying amount	—		(1,968.8		)	(1,968.8		)	—		(1,993.7		)	(1,993.7		)