Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2013

Commitments and Contingencies [Abstract]

Schedule of reconciliation of beginning and ending accrued self-insured claims

(In millions)	Accrued Self-insured Claims, Net
Balance as of December 31, 2011	$	108
Provision for self-insured claims		35
Cash payments		(40	)
Balance as of December 31, 2012		103
Provision for self-insured claims		47
Cash payments		(49	)
Balance as of December 31, 2013	$	101