Capitalized Interest (Tables)

6 Months Ended

Mar. 31, 2016

Interest Costs Incurred [Abstract]

Rollforward of capitalized interest

The following table summarizes the Company’s interest costs incurred, capitalized and expensed during the three and six months ended March 31, 2016 and 2015:

	Three Months Ended   March 31,						Six Months Ended   March 31,
	2016			2015			2016			2015
	(In millions)
Capitalized interest, beginning of period	$	215.0		$	205.2		$	208.0		$	198.5
Interest incurred (1)	40.4			42.6			82.6			83.0
Interest expensed:
Charged to cost of sales	(40.9		)	(35.6		)	(76.1		)	(69.2		)
Written off with inventory impairments	—			—			—			(0.1		)
Capitalized interest, end of period	$	214.5		$	212.2		$	214.5		$	212.2

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(1) Interest incurred includes interest incurred on the Company's financial services mortgage repurchase facility of $1.9 million and $3.5 million in the three and six months ended March 31, 2016, respectively, and $1.6 million and $3.1 million in the same periods of 2015.