Fair Value Measurement (Tables)

3 Months Ended

Apr. 02, 2016

Fair Value Disclosures [Abstract]

Fair value measured on recurring basis

The fair value hierarchy has three levels based on the reliability of the inputs used to determine the fair value. 

			Fair Value Measurements at April 2, 2016 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
(In thousands of dollars)	Total		(Level 1)		(Level 2)		(Level 3)
Assets:
Derivative instruments	$	5,121	$	—	$	5,121	$	—
Total Assets	$	5,121	$	—	$	5,121	$	—
Liabilities:
Derivative instruments	$	4,895	$	—	$	4,895	$	—
5.375% Senior notes	511,250		—		511,250		—
4.75% Senior notes	588,079		—		588,079		—
Term loan A	278,300		—		278,300		—
Term loan B	587,633		—		587,633		—
Revolver debt	21,638		—		21,638		—
Total Liabilities	$	1,991,795	$	—	$	1,991,795	$	—

			Fair Value Measurements at January 2, 2016 Using
			Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
(In thousands of dollars)	Total		(Level 1)		(Level 2)		(Level 3)
Assets:
Derivative instruments	$	4,458	$	—	$	4,458	$	—
Total Assets	$	4,458	$	—	$	4,458	$	—
Liabilities:
Derivative instruments	$	4,437	$	—	$	4,437	$	—
5.375% Senior notes	495,000		—		495,000		—
4.75% Senior notes	541,280		—		541,280		—
Term loan A	277,874		—		277,874		—
Term loan B	577,710		—		577,710		—
Revolver debt	9,218		—		9,218		—
Total Liabilities	$	1,905,519	$	—	$	1,905,519	$	—